Cho \(A = (2; + \infty )\) và \(B = (m; + \infty )\). Điều kiện cần và đủ của m để \(B \subset A\) là?

Một hoạt động sử dụng dịch vụ điện toán đám mây là

Đồng bằng nào chịu nhiều lụt lội nhất ở miền Đông Trung Quốc?

Tracy: Do you want to try driving my car, to see how you like it?

Carly: Yeah, sure, ___________.

Nghiệm của phương trình \(2^{2 x-1}=8\) là:

Hiện nay, trình độ lao động của nước ta đáp ứng nhu cầu:

Quốc huy nước Cộng hoà xã hội chủ nghĩa Việt Nam có nền mà gì?

Read the following passage about the urban shift 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. (2,5 points)

            [I] Water is one of the most essential resources on our planet, vital for all forms of life. However, increasing demand and pollution are putting immense pressure on our freshwater supplies. [II] According to recent studies, nearly 2 billion people worldwide live in countries experiencing high water stress, leading to a decline in the availability of this precious resource. This situation not only affects drinking water but also agriculture, sanitation, and energy production.

            The primary causes of water scarcity include population growth, urbanization, and climate change. As cities expand, the demand for water increases significantly. Moreover, agricultural practices that rely heavily on water are becoming unsustainable in many regions. Climate change further exacerbates these issues, causing unpredictable weather patterns and extreme droughts, which reduce water availability.

           [III] In response to this growing crisis, everyone must prioritize water conservation. Simple actions, such as fixing leaks, using water-efficient appliances, and practicing mindful consumption, can make a significant difference. Additionally, implementing policies that promote sustainable water management and investing in technologies for water recycling can help mitigate the impacts of water scarcity. [IV]

            Despite these efforts, the challenges remain substantial. It is crucial that we recognize the importance of conserving water and take immediate steps to protect this vital resource for future generations.

The phrase “exacerbates” in paragraph 3 is OPPOSITE in meaning to………..

Read the following passage about powering 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.

     As we continue to face the impacts of climate change, having a green environment has become increasingly important to the future of our society. To achieve this, the world is shifting towards green energy, and two particular types of energy at the centre of this movement are solar power and wind power.

     [I] Solar power is all about harnessing the energy of the sun by using solar panels to convert sunlight into usable electricity. [II]. Moreover, solar panels are perfect for installation on a small scale, such as in private homes, since they require very little maintenance and have a long lifespan. [III] However, the ability to generate solar power depends on the time of day and weather conditions. This means that solar panels are often less useful if they are installed in places where sunny weather is not typical. [IV]

     Wind power, on the other hand, involves converting the energy of the wind into electricity using large turbines. Wind power doesn’t produce any greenhouse gases, but it is not ideal for private use since turbines require consistent care. However, wind farms can be installed on a large scale and are able to produce electricity continuously regardless of the time of day. This means that if there were more investments in wind power, it could be a viable way to provide energy for major cities and even for whole regions.

     Wind and solar power contribute significantly to a green environment by reducing our reliance on fossil fuels, helping us cut down on pollution and slow climate change. Additionally, using renewable energy sources helps promote spending on sustainable development by creating new career opportunities in the green energy sector.

     For now, the biggest challenge of adopting green energy is the costs associated with installation and infrastructure, but the benefits unquestionably outweigh the downsides. If we want to stop the climate crisis and create a better and more sustainable future, green energy sources will undoubtedly be the key.

Which of the following best summarises paragraph 3?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks.

     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.

Trong trường hợp dưới đây, chị C đóng vai trò là chủ thể gì của nền kinh tế?

"Chị C là nội trợ thường xuyên đi siêu thị để mua thực phẩm và các đồ gia dụng trong nhà".

Pháp luật bắt buộc với mọi cá nhân, tổ chức, ai cũng phải xử sự theo, là thể hiện đặc trưng nào dưới đây của pháp luật?

Chọn phát biểu đúng. Cho biểu thức: x or y:

Kết nối kiến thức, bài học lịch sử vào cuộc sống chính là sử dụng tri thức lịch sử để

Phát biểu nào trong các phát biểu bên dưới là đúng?

Thời gian tập luyện cư ly 100m của hai vận động viên được cho trong bảng sau:

Khẳng định nào sau đây sai?

Theo quy định của các luật thuế, thuế được sử dụng nhằm sử dụng cho đối tượng nào?

Cho m gam kim loại Na tác dụng với dung dịch HCl dư. Sau phản ứng thu được 6,72 lít H₂ (đktc). Giá trị  m là