Điền vào chỗ trống.

Cho bảng số liệu sau:

DÂN SỐ NƯỚC TA PHÂN THEO THÀNH THỊ VÀ NÔNG THÔN NĂM 2015 VÀ 2021

(Đơn vị: nghìn người)

Năm	2015	2021
Thành thị	30 882	36 563
Nông thôn	61 347	61 491

(Nguồn: Tổng cục Thống kê)

Căn cứ vào bảng số liệu trên, tính tỷ lệ dân thành thị tăng lên từ năm 2015 đến năm 2021 của nước ta.

(Làm tròn đến số thập phân thứ nhất của %)

Đáp án:...........

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. This helps you focus on what matters most.

b. Make sure to allocate time for breaks to avoid burnout.

c. By the end of the day, you’ll feel more accomplished and less stressed.

d. Organizing your day can greatly improve productivity.

e. Start by listing the most urgent tasks in the morning.

Chọn phương án sai? Khi một chất điểm dao động điều hòa thì

Read the following passage about lifelong learning 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.

[I] Lifelong learning is the ongoing, voluntary, and self-motivated pursuit of knowledge for personal or professional development (Knowles, 2020). [II] This concept emphasizes that learning does not stop after formal education, but rather continues throughout an individual's life, adapting to changing circumstances and needs. [III] In today’s fast-paced world, where technology and job markets evolve rapidly, lifelong learning has become increasingly essential. [IV]

One of the primary benefits of lifelong learning is its ability to enhance employability. Individuals who engage in continuous education are more likely to keep their skills relevant and competitive in the job market. According to a report by the World Economic Forum (2021), over 50% of employees will need reskilling due to technological advancements in the coming years. Lifelong learners are better equipped to adapt to these changes, making them more attractive candidates for employers.

Moreover, lifelong learning contributes to personal fulfillment and mental well-being. Engaging in new learning experiences can stimulate the brain, foster creativity, and improve cognitive function. Research indicates that individuals who pursue learning opportunities throughout their lives tend to report higher levels of happiness and life satisfaction (Smith & Johnson, 2019). Whether it is taking a course, learning a new language, or picking up a new hobby, the process of acquiring knowledge can be enriching and enjoyable.

In addition, lifelong learning promotes social engagement and community involvement. Participating in educational programs or community workshops can foster connections with others who share similar interests. This social aspect of learning can enhance one's sense of belonging and support networks, which are crucial for mental health (Jones, 2022).

Overall, lifelong learning is not just an individual responsibility; it requires support from educational institutions, employers, and communities to create an environment conducive to continuous education. By fostering a culture of learning, society can better prepare individuals for the challenges of the future and ensure that everyone has the opportunity to thrive.

The word "enriching" in paragraph 3 is CLOSEST in meaning to ____.

Bạn Sơn tìm nghiệm \(x\in \left[ 0;2\pi  \right)\) của ba phương trình sau đây:

• Phương trình (1): \(\text{cos}x=1\);

• Phương trình (2): \(\text{sin}x=\frac{1}{2}\);

• Phương trình (3): \(\text{sin}x+\text{cos}x=\frac{3}{2}\).

Mỗi phát biểu sau đây của bạn Sơn về các phương trình trên là đúng hay sai?

Phát biểu bằng lời của mệnh đề $P$: ''$\forall x\in \mathbb{R}, \, x^2 \ge 0$'' là

Đại lượng nào dưới đây đặc trưng cho khả năng tích điện của tụ điện ở một hiệu điện thế nhất định?

Mùa xuân chín được sáng tác theo thể thơ nào?

Cho phương trình nhiệt hoá học sau:

2H₂(g) + O₂(g) → 2H₂O(l)         \({{\Delta }_{r}}H_{298}^{0} = - 571,6kJ.\)

Nhiệt tạo thành của H₂O(l) ở điều kiện chuẩn là

Một xô nước có khối lượng 15 kg được kéo cho chuyển động thẳng đều lên độ cao 5 m trong khoảng thời gian 75 giây. Lấy g = 10 m/s². Công suất trung bình của lực kéo là bao nhiêu?​

Giới hạn về số lượng của quần thể lớn nhất mà vẫn phù hợp với khả năng cung cấp nguồn sống của môi trường gọi là gì?

Đạo hàm của hàm số \(y = \frac{{ - {x^2} - 2x + 5}}{{{x^3} - 1}}\) bằng biểu thức nào dưới đây?

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.

According to paragraph 2, which of the following is NOT a contributing factor to water scarcity?

Phát biểu nào là hợp lí nhất về cơ cấu hàng xuất khẩu?

Read the following passage about Singapore Science Centre 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.

The Singapore Science Centre, situated on a sprawling six-hectare site in Jurong, offers a captivating way to explore the wonders of science and technology. Here, visitors can engage with interactive exhibits that make learning both fun and memorable. Clap your hands, and colorful bulbs will light up; spin a wheel, and it will activate a fan. This engaging environment sparks curiosity and fuels the imagination of both children and adults.

The centre boasts more than four hundred exhibits across various fascinating topics, including solar radiation, communication, electronics, mathematics, nuclear energy, and evolution. These exhibits are designed to foster interest in science and technology among the public, making the centre a hub for educational exploration.

Notably, it is the first science centre to be established in Southeast Asia. Officially opened in 1977, the centre now welcomes an average of 1,200 visitors daily, highlighting its enduring popularity and educational value.

The exhibits are thoughtfully arranged across four main galleries: the Lobby, Physical Sciences, Life Sciences, and Aviation. To ensure a fresh and engaging experience, the exhibits are renewed annually, encouraging repeat visits. Visitors are encouraged to interact with the exhibits, as opposed to traditional “hands-off” policies in most museums. Here, pushing buttons, turning cranks, or pedaling mechanisms are all part of the fun and learning experience.

The Discovery Centre, added in 1985, is specially designed for children aged three to twelve, providing an exciting space for young minds to explore and experiment. Most recently, a stone-age exhibit was introduced, showcasing extinct animals and early human life, offering insights into prehistoric times.

With its interactive displays and immersive environment, the Singapore Science Centre continues to inspire a love for science and discovery, making it an unforgettable destination for learners of all ages.

Which of the following best paraphrases the underlined sentence?

Read the following passage about climate change 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.

           Climate change refers to the long-term alteration of temperature and typical weather patterns in a place. This phenomenon is largely driven by human activities, particularly the burning of fossil fuels such as coal, oil, and gas, which increase the concentration of greenhouse gases in the atmosphere. They trap heat from the sun, leading to global warming and causing severe weather events, such as hurricanes, floods, and droughts, to become more frequent and intense. Climate change impacts nearly every region of the world and affects the natural environment, economies, and human health.

           As temperatures rise, polar ice caps and glaciers are melting at alarming rates, contributing to rising sea levels. Coastal regions face an increased risk of flooding, and many low-lying islands are at risk of disappearing entirely. Additionally, higher temperatures lead to the warming of oceans, affecting marine ecosystems and causing coral bleaching, which threatens biodiversity and the livelihoods of millions of people who depend on fishing.

            [I] The consequences of climate change are not just environmental; they also affect human society in significant ways. [II] Changes in weather patterns disrupt agriculture, leading to crop failures and food shortages in vulnerable regions. [III] Furthermore, climate change is linked to health issues such as respiratory diseases, heat strokes, and the spread of diseases carried by insects, like malaria and dengue fever. [IV]

           To combat climate change, a coordinated global effort is necessary. Governments, organizations, and individuals all have roles to play in reducing greenhouse gas emissions and promoting sustainable practices. Shifting to renewable energy sources, such as wind, solar, and hydropower, is essential. Additionally, conserving forests and investing in technology that captures carbon dioxide from the atmosphere can help mitigate the effects of climate change and pave the way for a healthier planet.

The phrase "pave the way for" in paragraph 4 could best be replaced by ________.

Với giá trị nào của \(m\) thì bất phương trình \( - {x^2} - x + m \ge 0\) vô nghiệm?

Điểm công nghiệp có vai trò nào?

Bao nhiêu hạt proton thì có tổng khối lượng là 1 gram?