Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
Autonomous vehicles, which were once the stuff of science fiction, are now becoming a reality. Tesla, for instance, (18) ______. A month later, the company showcased its fully self-driving car in California and has continued to expand its fleet ever since. At one of these events, Tesla's vehicle received a safety award from the National Highway Traffic Safety Administration in 2020, further validating its technology. During a presentation at the Consumer Electronics Show in 2021, Tesla highlighted its commitment to safety and innovation.
The Tesla Model S is one of the most advanced electric vehicles (19) ______. Clearly, Tesla and other manufacturers are at the forefront of transforming the automotive industry. (20) ______. The vehicles are equipped with various sensors, cameras, and AI algorithms.
(21) ______. These technologies enable the cars to navigate complex environments, such as city streets and highways, with minimal human intervention. This is a significant leap toward a future where autonomous driving becomes the norm.
Thanks to continuous advancements in technology, (22) ______. Consumers can look forward to safer and more efficient transportation solutions.
these vehicles are designed to communicate seamlessly with their environment
. the technology allows for an easier driving experience than ever before
the integration of AI is simplifying the process of driving for users
consumers can expect a future where driving is completely automated
Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án
Đáp án đúng là D
Bộ đề thi giúp học sinh lớp 12 làm quen với cấu trúc và nội dung đề thi tốt nghiệp THPT môn Tiếng Anh năm 2025. Đề thi được xây dựng theo định hướng của Bộ GD ĐT, bao gồm các phần Ngữ âm, Từ vựng - Ngữ pháp, Chức năng giao tiếp, Kỹ năng đọc hiểu, Kỹ năng viết và Phát âm - Trọng âm. Hệ thống câu hỏi đa dạng, bám sát chương trình học, giúp học sinh rèn luyện kỹ năng làm bài và nâng cao tư duy ngôn ngữ. Đáp án chi tiết đi kèm hỗ trợ học sinh tự ôn tập, đánh giá năng lực và chuẩn bị tốt nhất cho kỳ thi quan trọng.
Câu hỏi liên quan
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
SMART ENERGY
The coming decades will bring significant changes in energy supply and consumption. With concerns about global warming and diminishing oil reserves, nations are shifting toward low-carbon economies, prompting major changes in electricity supply and usage. Firstly, electricity demand will increase as consumers transition from oil and gas to electricity for homes and vehicles. Secondly, power generation will rise, focusing on renewable sources. To tackle these challenges, countries are investing in Smart Grid technology, which aims to optimize the electricity network by understanding power generation and demand, thereby improving efficiency.
(I)Smart Grid technology integrates computer systems with electricity networks. (II)These systems gather data on supply and demand, enhancing engineers’ management capabilities. (III)This leads to better energy utilization, reduced fuel needs, and lower carbon emissions. Additionally, operational and maintenance costs are minimized. For consumers, smart technology provides real-time data on energy usage and variable tariffs, encouraging energy use during off-peak hours to reduce costs. For instance, appliances like washing machines can be run at night. Smart meters connected to the Internet or phone networks allow remote control of appliances. (IV)
However, challenges accompany these advancements. Managing supply and demand is difficult with renewable energy sources like wind, solar, and wave power, which are unpredictable. Unlike oil and gas, these sources cannot easily meet peak demands, risking blackouts or system failures. Solutions include improving energy storage and promoting off-peak electricity use. Another issue is the remote location of many renewable energy sources, such as coastal and upland areas, which often lack infrastructure. Building new networks is necessary, though smart technology can reduce costs through efficient planning.
Smart Technology is still in development, with pilot projects testing its feasibility. Consumers are experimenting with smart meters to manage their home electricity use, and trials are underway for new infrastructure. Implementation will likely occur in phases, starting with simple methods to achieve quick carbon savings before advancing to more complex systems. Urban areas, with their high energy demand, are the primary focus for initial investments. Cities will adopt sustainable power solutions, transportation systems, and electric vehicle charging networks. By 2050, these innovations will go a long way toward revolutionizing energy supply, transforming homes, transportation, and lifestyles.
According to the passage, which of the following statements is TRUE?
Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 23 to 30.
Technology in Education
[I] Education, as a cornerstone of societal progress, has undergone significant transformations with the advent of technology. While traditional teaching methods relied heavily on direct teacher-student interactions, modern classrooms are now enriched with digital tools and platforms that facilitate an immersive learning experience. [II] However, the integration of technology into education brings both challenges and opportunities, necessitating a balanced approach to ensure equitable and effective learning outcomes for all students. [III]
[IV] One of the most notable benefits of technology in education is the accessibility it offers. Online learning platforms, such as Khan Academy and Coursera, enable learners to access quality education regardless of their geographical location. Additionally, adaptive learning technologies tailor educational content to suit individual students' needs, fostering a more personalized learning experience. Despite these advantages, over-reliance on technology can exacerbate inequalities, as not all students have equal access to devices and high-speed internet. This digital divide remains a pressing issue, particularly in underprivileged communities.
Furthermore, the role of artificial intelligence (AI) in education has gained significant attention. AI-powered tools, such as virtual tutors and automated grading systems, have revolutionized the way students learn and teachers manage classrooms. For instance, chatbots can provide instant feedback to students, while data analytics help educators identify struggling learners and address their needs proactively. Nevertheless, critics argue that such innovations might reduce the importance of human interaction, which is crucial for developing critical thinking and emotional intelligence.
Finally, the effectiveness of technology in education hinges on proper implementation and training. Teachers must be adequately equipped to navigate digital tools and integrate them into their teaching practices. Moreover, fostering digital literacy among students is vital to ensure they can use these resources effectively and responsibly. As education systems worldwide embrace digital transformation, policymakers must prioritize inclusivity, ensuring that technological advancements benefit everyone.
Which of the following is NOT mentioned as an example of an online learning platform?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
Coming from the Czech word 'robota',(18)______. In 1949, the British inventor William Grey Walter introduced the first machine (19)______. Ten years later, the first industrial robotic arm was installed at a General Motors plant in the US. Such robots are mostly used in car and computer industries.
The first robot to use Artificial Intelligence was known as Shakey. (20)______. Shakey could observe its surroundings, create a plan, and find its way across a room or push a box along the floor. Twenty years later, a walking robot called Dante, which was capable of climbing steep slopes, (21)______. The late 1990s marked a milestone in the history of robots when Kismet, a robotic head designed to provoke and react to emotions, was created.
Since the beginning of the 21st century, more robots have been created to improve our life. The first self-driving car was launched on 8 October 2005 when a Volkswagen Touareg named "Stanley' won a racing competition across the desert. In 2012, the AI expert Geoffrey Hinton and his team created the first accurate visual recognition system.
(22) ______. She can imitate human gestures and facial expressions and is able to answer certain questions and to make simple conversations.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
Autonomous vehicles, which were once the stuff of science fiction, are now becoming a reality. Tesla, for instance, (18) ______. A month later, the company showcased its fully self-driving car in California and has continued to expand its fleet ever since. At one of these events, Tesla's vehicle received a safety award from the National Highway Traffic Safety Administration in 2020, further validating its technology. During a presentation at the Consumer Electronics Show in 2021, Tesla highlighted its commitment to safety and innovation.
The Tesla Model S is one of the most advanced electric vehicles (19) ______. Clearly, Tesla and other manufacturers are at the forefront of transforming the automotive industry. (20) ______. The vehicles are equipped with various sensors, cameras, and AI algorithms.
(21) ______. These technologies enable the cars to navigate complex environments, such as city streets and highways, with minimal human intervention. This is a significant leap toward a future where autonomous driving becomes the norm.
Thanks to continuous advancements in technology, (22) ______. Consumers can look forward to safer and more efficient transportation solutions.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 18 to 22.
The development of humanoid robots has captured the imagination of many. Apollo, a highly advanced robot designed for social interaction, (18)____________. Apollo made her first public appearance in 2020, showcasing her ability to converse and express emotions. Since then, (19)____________.
Apollo was developed by a team of engineers and psychologists (20)____________. This collaboration aimed to create a robot that could effectively understand and respond to human emotions, making her a unique presence in the field of artificial intelligence. Apollo's design is sleek and modern, designed to be visually appealing while functional. His facial expressions and gestures are crafted to resemble those of a human, enhancing her ability to connect with people on a deeper level.
Equipped with advanced speech recognition technology, (21)____________. This allows him to engage in meaningful conversations and adapt her responses based on the emotional tone of the discussion.
As humanoid robots like Apollo become more integrated into society, (22) ____________. They hold the potential to transform the way we interact with technology and each other.
Read the following passage about human life expectancy and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Nomophobia, short for "no-mobile-phone phobia," is a modern phenomenon that affects many people in today's digital age.
What is nomophobia? It is the irrational fear of being without one's mobile phone or being unable to use it. This condition can cause anxiety and distress, and it highlights the profound impact mobile devices have on our lives. The fear of losing or being separated from one's phone is a growing concern. Some common situations that trigger nomophobia include misplacing one's phone, running out of battery, or losing network signal. The fear intensifies when people imagine not having their phones to contact friends and family, access the internet, or use GPS for navigation.
Who easily suffers from nomophobia? Nomophobia is not limited to any age group and can affect individuals of all backgrounds. It often becomes evident when people experience panic or anxiety when they forget their phones at home or are unable to use them temporarily. Symptoms may include restlessness, rapid heartbeat, sweating, and a sense of insecurity.
The roots of nomophobia lie in the convenience and connectedness that mobile phones provide. These devices have become integral to our daily lives, serving as not just communication tools but also cameras, entertainment hubs, personal organizers, and more. This dependence on mobile phones can lead to a feeling of vulnerability when separated from them.
The word “vulnerability” in paragraph 4 is closest in meaning to ______.
Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.
Discover the Digital Portfolio App
Looking for an innovative way to enhance your learning experience? The Digital Portfolio app is here to transform the way you engage with education!
A (7)______of benefits make this app a must-have for students and teachers alike. With its user-friendly interface, it helps users stay organized and track their academic progress effortlessly. One of its standout features is enabling students and teachers to connect by engaging with each (8)______in real-time. Whether it's to give (9) ______on homework or collaborate on group projects, this app bridges the gap in communication.
Teachers can use the app to explain (10) ______clearly with the help of interactive tools, ensuring students grasp even the most complex topics. The app has already (11) ______really well in schools worldwide, proving its effectiveness in modern education. (12) ______ accessibility, the Digital Portfolio app is compatible with multiple devices, ensuring seamless use anywhere, anytime.
Join the future of learning with the Digital Portfolio app today!
Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 23 to 30.
Technology in Education
[I] Education, as a cornerstone of societal progress, has undergone significant transformations with the advent of technology. While traditional teaching methods relied heavily on direct teacher-student interactions, modern classrooms are now enriched with digital tools and platforms that facilitate an immersive learning experience. [II] However, the integration of technology into education brings both challenges and opportunities, necessitating a balanced approach to ensure equitable and effective learning outcomes for all students. [III]
[IV] One of the most notable benefits of technology in education is the accessibility it offers. Online learning platforms, such as Khan Academy and Coursera, enable learners to access quality education regardless of their geographical location. Additionally, adaptive learning technologies tailor educational content to suit individual students' needs, fostering a more personalized learning experience. Despite these advantages, over-reliance on technology can exacerbate inequalities, as not all students have equal access to devices and high-speed internet. This digital divide remains a pressing issue, particularly in underprivileged communities.
Furthermore, the role of artificial intelligence (AI) in education has gained significant attention. AI-powered tools, such as virtual tutors and automated grading systems, have revolutionized the way students learn and teachers manage classrooms. For instance, chatbots can provide instant feedback to students, while data analytics help educators identify struggling learners and address their needs proactively. Nevertheless, critics argue that such innovations might reduce the importance of human interaction, which is crucial for developing critical thinking and emotional intelligence.
Finally, the effectiveness of technology in education hinges on proper implementation and training. Teachers must be adequately equipped to navigate digital tools and integrate them into their teaching practices. Moreover, fostering digital literacy among students is vital to ensure they can use these resources effectively and responsibly. As education systems worldwide embrace digital transformation, policymakers must prioritize inclusivity, ensuring that technological advancements benefit everyone.
Which of the following is TRUE according to the passage?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 18 to 22.
The development of humanoid robots has captured the imagination of many. Apollo, a highly advanced robot designed for social interaction, (18)____________. Apollo made her first public appearance in 2020, showcasing her ability to converse and express emotions. Since then, (19)____________.
Apollo was developed by a team of engineers and psychologists (20)____________. This collaboration aimed to create a robot that could effectively understand and respond to human emotions, making her a unique presence in the field of artificial intelligence. Apollo's design is sleek and modern, designed to be visually appealing while functional. His facial expressions and gestures are crafted to resemble those of a human, enhancing her ability to connect with people on a deeper level.
Equipped with advanced speech recognition technology, (21)____________. This allows him to engage in meaningful conversations and adapt her responses based on the emotional tone of the discussion.
As humanoid robots like Apollo become more integrated into society, (22) ____________. They hold the potential to transform the way we interact with technology and each other.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name “snakebots.”
But how can such a robot shape be made? A snakebot is built like a chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the “head” of the snake makes all of the modules in a snakebot work together. The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot.
Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars.
With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.
Which of the following best paraphrases the underlined sentence
"Snakebot modules can also carry different kinds of tools, as well as cameras”?
Complete each sentence using the correct form of the word in brackets.
Before accessing the interactive learning module, you need to get your account (activate) ______________________by using a unique code.
Read the following passage about smart energy and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
SMART ENERGY
The upcoming decades will bring significant changes in energy supply and consumption. As some major oil-producing countries have already reached 'peak oil' and concerns about global warming rise, many nations are prioritizing the transition to a low-carbon economy, which will transform electricity supply and usage. [I] Firstly, there will be an increase in overall demand, as consumers switch from oil and gas to electricity to power their homes and vehicles. [II] Secondly, there will be an increase in power generation, not only in terms of how much is generated, but also how it is generated, as there is growing electricity generation from renewable sources. [III] To meet these challenges, countries are investing in Smart Grid technology. [IV] This system aims to provide the electricity industry with a better understanding of power generation and demand, and to use this information to create a more efficient power network.
Smart meters can be integrated with the internet or telephone networks. This connectivity enables customers to control their appliances from a distance. For instance, individuals can turn devices on or off remotely, providing added convenience. Overall, the system offers significant benefits in managing energy usage. By analyzing real-time data, it allows for better decision-making. This technology not only improves efficiency but also supports cost savings. Ultimately, the integration of smart technology will enhance user experience and system management.
The coming decades will bring significant shifts in energy supply and usage. A problem is the fact that many renewable power generation sources are located in remote areas, such as windy uplands and coastal regions, where there is currently a lack of electrical infrastructure. New infrastructures therefore must be built. Thankfully, with improved smart technology, this can be done more efficiently by reducing the reinforcement or construction costs.
Although Smart Technology is still in its infancy, pilot schemes to promote and test it are already underway. Consumers are currently testing the new smart meters which can be used in their homes to manage electricity use. There are also a number of demonstrations being planned to show how the smart technology could practically work, and trials are in place to test the new electrical infrastructure. It is here where Smart Technology is likely to be promoted first, utilising a range of sustainable power sources, transport solutions and an infrastructure for charging electrically powered vehicles. The infrastructure is already changing fast.
Which of the following is TRUE according to the passage?
Read the following passage about smart energy and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
SMART ENERGY
The upcoming decades will bring significant changes in energy supply and consumption. As some major oil-producing countries have already reached 'peak oil' and concerns about global warming rise, many nations are prioritizing the transition to a low-carbon economy, which will transform electricity supply and usage. [I] Firstly, there will be an increase in overall demand, as consumers switch from oil and gas to electricity to power their homes and vehicles. [II] Secondly, there will be an increase in power generation, not only in terms of how much is generated, but also how it is generated, as there is growing electricity generation from renewable sources. [III] To meet these challenges, countries are investing in Smart Grid technology. [IV] This system aims to provide the electricity industry with a better understanding of power generation and demand, and to use this information to create a more efficient power network.
Smart meters can be integrated with the internet or telephone networks. This connectivity enables customers to control their appliances from a distance. For instance, individuals can turn devices on or off remotely, providing added convenience. Overall, the system offers significant benefits in managing energy usage. By analyzing real-time data, it allows for better decision-making. This technology not only improves efficiency but also supports cost savings. Ultimately, the integration of smart technology will enhance user experience and system management.
The coming decades will bring significant shifts in energy supply and usage. A problem is the fact that many renewable power generation sources are located in remote areas, such as windy uplands and coastal regions, where there is currently a lack of electrical infrastructure. New infrastructures therefore must be built. Thankfully, with improved smart technology, this can be done more efficiently by reducing the reinforcement or construction costs.
Although Smart Technology is still in its infancy, pilot schemes to promote and test it are already underway. Consumers are currently testing the new smart meters which can be used in their homes to manage electricity use. There are also a number of demonstrations being planned to show how the smart technology could practically work, and trials are in place to test the new electrical infrastructure. It is here where Smart Technology is likely to be promoted first, utilising a range of sustainable power sources, transport solutions and an infrastructure for charging electrically powered vehicles. The infrastructure is already changing fast.
Which of the following best summarizes paragraph 4?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
DEPENDENCE ON TECHNOLOGY: TIME FOR CHANGE!
[I] Los Angeles dancer, Brian Perez, was eating out with his friends one evening when suddenly everyone went quiet. [II] To his horror, he saw that the reason for this was that people were checking their phones. [III] What if they all put their gadgets in a pile in the middle of the table until they had finished the meal? [IV] If anyone picked up their phone, that person would have to pay the whole bill. And so, it is said, the game of 'phone stacking' was born.
The necessity for action like this highlights a major problem in today's society: our inability to disconnect from technology.
But while Brian's idea deals with the obsession in a social context, measures also need to be taken at home. Some people drop their smartphones into a box the moment they arrive home, which gives them the chance to interact with the people they live with. The fact that the phone cannot be heard - it is on silent - nor seen - the flashing lights are hidden by the box - means that they are no longer tempted to use it.
A less drastic solution is to ban electronic devices at certain times of day when the whole family is likely to be together, for example at meal times. This can be hard for everyone, from teenagers desperate to text friends to parents unable to switch off from work. On a normal day, however, dinner takes less than an hour, and the benefits of exchanging opinions and anecdotes with the rest of the family certainly makes up for the time spent offline.
Taking a break from technology is one thing, but knowing when to turn off a device is another. Time seems to stand still in the virtual world, and before you know it, you find that it is three o'clock in the morning. This is where a digital curfew comes in handy, a set time when all devices must be put away. Evenings without technology are usually nice and peaceful and make a more agreeable end to the day. And then it's time for bed. One of the best ways of ensuring you can sleep at night is to ban electronic devices altogether from the bedroom. Lying next to a machine bursting with information is far from relaxing, and the sounds it emits during the night can easily wake you up. With technology out of the room, a line has been drawn between daytime and sleep time, which enables us to switch off ourselves and drift off to sleep.
Which of the following statements is true, according to the passage?
Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.
Discover the Digital Portfolio App
Looking for an innovative way to enhance your learning experience? The Digital Portfolio app is here to transform the way you engage with education!
A (7)______of benefits make this app a must-have for students and teachers alike. With its user-friendly interface, it helps users stay organized and track their academic progress effortlessly. One of its standout features is enabling students and teachers to connect by engaging with each (8)______in real-time. Whether it's to give (9) ______on homework or collaborate on group projects, this app bridges the gap in communication.
Teachers can use the app to explain (10) ______clearly with the help of interactive tools, ensuring students grasp even the most complex topics. The app has already (11) ______really well in schools worldwide, proving its effectiveness in modern education. (12) ______ accessibility, the Digital Portfolio app is compatible with multiple devices, ensuring seamless use anywhere, anytime.
Join the future of learning with the Digital Portfolio app today!
Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 23 to 30.
Technology in Education
[I] Education, as a cornerstone of societal progress, has undergone significant transformations with the advent of technology. While traditional teaching methods relied heavily on direct teacher-student interactions, modern classrooms are now enriched with digital tools and platforms that facilitate an immersive learning experience. [II] However, the integration of technology into education brings both challenges and opportunities, necessitating a balanced approach to ensure equitable and effective learning outcomes for all students. [III]
[IV] One of the most notable benefits of technology in education is the accessibility it offers. Online learning platforms, such as Khan Academy and Coursera, enable learners to access quality education regardless of their geographical location. Additionally, adaptive learning technologies tailor educational content to suit individual students' needs, fostering a more personalized learning experience. Despite these advantages, over-reliance on technology can exacerbate inequalities, as not all students have equal access to devices and high-speed internet. This digital divide remains a pressing issue, particularly in underprivileged communities.
Furthermore, the role of artificial intelligence (AI) in education has gained significant attention. AI-powered tools, such as virtual tutors and automated grading systems, have revolutionized the way students learn and teachers manage classrooms. For instance, chatbots can provide instant feedback to students, while data analytics help educators identify struggling learners and address their needs proactively. Nevertheless, critics argue that such innovations might reduce the importance of human interaction, which is crucial for developing critical thinking and emotional intelligence.
Finally, the effectiveness of technology in education hinges on proper implementation and training. Teachers must be adequately equipped to navigate digital tools and integrate them into their teaching practices. Moreover, fostering digital literacy among students is vital to ensure they can use these resources effectively and responsibly. As education systems worldwide embrace digital transformation, policymakers must prioritize inclusivity, ensuring that technological advancements benefit everyone.
Which of the following best paraphrases the underlined sentence in paragraph 4?
"The effectiveness of technology in education hinges on proper implementation and training"
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name “snakebots.”
But how can such a robot shape be made? A snakebot is built like a chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the “head” of the snake makes all of the modules in a snakebot work together. The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot.
Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars.
With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.
Which of the following is NOT mentioned as one of the problems with traditional robots?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
SMART ENERGY
The coming decades will bring significant changes in energy supply and consumption. With concerns about global warming and diminishing oil reserves, nations are shifting toward low-carbon economies, prompting major changes in electricity supply and usage. Firstly, electricity demand will increase as consumers transition from oil and gas to electricity for homes and vehicles. Secondly, power generation will rise, focusing on renewable sources. To tackle these challenges, countries are investing in Smart Grid technology, which aims to optimize the electricity network by understanding power generation and demand, thereby improving efficiency.
(I)Smart Grid technology integrates computer systems with electricity networks. (II)These systems gather data on supply and demand, enhancing engineers’ management capabilities. (III)This leads to better energy utilization, reduced fuel needs, and lower carbon emissions. Additionally, operational and maintenance costs are minimized. For consumers, smart technology provides real-time data on energy usage and variable tariffs, encouraging energy use during off-peak hours to reduce costs. For instance, appliances like washing machines can be run at night. Smart meters connected to the Internet or phone networks allow remote control of appliances. (IV)
However, challenges accompany these advancements. Managing supply and demand is difficult with renewable energy sources like wind, solar, and wave power, which are unpredictable. Unlike oil and gas, these sources cannot easily meet peak demands, risking blackouts or system failures. Solutions include improving energy storage and promoting off-peak electricity use. Another issue is the remote location of many renewable energy sources, such as coastal and upland areas, which often lack infrastructure. Building new networks is necessary, though smart technology can reduce costs through efficient planning.
Smart Technology is still in development, with pilot projects testing its feasibility. Consumers are experimenting with smart meters to manage their home electricity use, and trials are underway for new infrastructure. Implementation will likely occur in phases, starting with simple methods to achieve quick carbon savings before advancing to more complex systems. Urban areas, with their high energy demand, are the primary focus for initial investments. Cities will adopt sustainable power solutions, transportation systems, and electric vehicle charging networks. By 2050, these innovations will go a long way toward revolutionizing energy supply, transforming homes, transportation, and lifestyles.
Which of the following best summarizes the main point of the passage?
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 18 to 22.
The development of humanoid robots has captured the imagination of many. Apollo, a highly advanced robot designed for social interaction, (18)____________. Apollo made her first public appearance in 2020, showcasing her ability to converse and express emotions. Since then, (19)____________.
Apollo was developed by a team of engineers and psychologists (20)____________. This collaboration aimed to create a robot that could effectively understand and respond to human emotions, making her a unique presence in the field of artificial intelligence. Apollo's design is sleek and modern, designed to be visually appealing while functional. His facial expressions and gestures are crafted to resemble those of a human, enhancing her ability to connect with people on a deeper level.
Equipped with advanced speech recognition technology, (21)____________. This allows him to engage in meaningful conversations and adapt her responses based on the emotional tone of the discussion.
As humanoid robots like Apollo become more integrated into society, (22) ____________. They hold the potential to transform the way we interact with technology and each other.
Read thefollowing passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanksfrom 18 to 22.
In today’s digital world, (18) ______ . There are many tools, which have been created to protect people’s data from online threats. One of the most popular tools is encryption, (19) ______. When encryption is used, even if someone tries to steal the information, they cannot read it without the correct key.
Another important security tool is called multi-factor authentication (MFA). In this process, more than one way of verifying identity is needed to log in. For example, (20) ______. This makes it harder for hackers to access accounts. Biometric technology, (21) ______, is also used to keep information secure. This technology relies on personal features that are unique and hard to copy
A virtual private network (VPN) is another tool that is commonly used. When a VPN is turned on, a person’s online activity is hidden, and their data is kept private. With these technologies, people are given better control over their security, (22) ______.