Chủ thể sản xuất, kinh doanh có xu hướng thu hẹp quy mô sản xuất trong trường hợp nào sau đây?

Dựa vào tiêu chí nào để phân chia vỏ Trái Đất thành vỏ lục địa và vỏ đại dương?

Đâu là nội dung thể hiện đặc điểm của thị trường?

Read the following passage about Preserving Today's Soundscapes for Future Generations 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.

Sonic time capsules save today's sounds for future people. Scientists capture everyday sounds like streets, birds, and children playing in parks around the world. These recordings help us remember our world before changes. Cities are losing unique sounds as life becomes similar everywhere. Old machines, music, and natural sounds might disappear if not saved. Many important cultural sounds are already lost forever because nobody thought to record them when they still existed.

Sound collectors use microphones to record in different places. They visit forests, oceans, cities, and villages to capture soundscapes throughout different seasons and times of day. They store sounds in digital libraries for years. Museums have rooms for listening to past sounds. These experiences help people understand history in ways books cannot. Some researchers travel to remote locations to record indigenous languages and traditional ceremonies before they vanish from our collective memory.

Climate change is changing world sounds. Melting glaciers, endangered animals, and disappearing languages need saving before they're gone. Researchers believe future people will want to know how our world sounded. These capsules will be important records, like photographs. Scientists study how sounds affect human health. The sounds of nature can reduce stress and improve mental health, which makes preserving natural soundscapes even more important for future generations who may live in highly urbanized environments.

Community projects invite people to record daily sounds. Children learn to listen carefully to the world around them and identify sounds that matter to their community. Old people share recordings from their childhood. People feel emotions when listening to these collections. Artists create music using everyday recordings. These projects help communities protect special sounds for the future. Some cities now have sound preservation policies that protect unique acoustic environments just as they would protect historic buildings or natural landscapes from development.

In which paragraph does the writer mention why researchers are collecting sounds affected by climate change?

Trong một nhóm A, bán kính nguyên tử của các nguyên tố:

Read the following passage about The Longitude Prize and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions

     On a stormy night in 1707, four ships struck rocks off the south coast of England and sank. [I] One thousand, four hundred sailors were drowned. [II] The ships had crashed because they had no way of knowing how far they had travelled in a particular direction; they could not calculate their longitude, which required accurate time measurement. [III] In such difficult circumstances, they believed that the best response to the disaster was a competition: the Longitude Prize. [IV]

     The Longitude Prize was no ordinary competition. To win it, someone had to find a way of calculating how far a ship had travelled east or west from its point of departure. Geniuses such as Sir Isaac Newton had failed to find a solution, so to ensure the interest of Britain’s greatest scientific minds, the government offered a prize of £20,000 — the equivalent of £2.6 million in today’s money. But to everyone’s surprise, it wasn’t a famous academic who solved the problem, but an unknown carpenter.

     When John Harrison wasn’t working with wood, he was making clocks. An accurate clock would allow sailors to calculate their position, but at the time it was thought impossible to create a mechanical clock that could work on a ship. The movement of the sea and the changes in temperature destroyed the delicate parts. However, after three frustrated attempts, Harrison’s fourth sea clock, H4, finally triumphed. Its mechanics were so good that the H4 worked better than most clocks on land.

   The Longitude Prize and Harrison’s success generated a lot of interest in the 18th century, but it was soon forgotten. However, in 2013, the British government created a new Longitude Prize, offering £10 million to the person who could solve a great challenge to humanity. An enthralled public then took part in a TV programme where viewers chose one challenge from a list of six for scientists to focus on. The question now is, will someone be able to solve it just as well as Harrison solved the challenge presented to him?

According to paragraph 4, which of the following is NOT a problem that arose from using mechanical clocks on ships?

Hệ QTCSDL có chức năng ngăn chặn lỗi nào sau đây trong quá trình nhập dữ liệu cho bảng?

Đâu là một trong những chức năng của thị trường?

Các dịch vụ hành chính công, các hoạt động đoàn thể,... thuộc nhóm ngành dịch vụ nào?

Cho HS \(f(x) = \left\{ \begin{array}{l}\sqrt {x + 1} - 2\quad (x \ge 1)\\3{x^2} - x + 1\quad (x < 1)\end{array} \right.\). Tính giá trị của \(2.f( - 3) - 4.f(3)\)?

Theo Đacuyn, phân li tính trạng của vật nuôi, cây trồng là hiện tượng như thế nào?

Read the following passage about Innovation Driven by Environmental Need 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.

Green startups have emerged as forces for positive environmental change. These companies create sustainable solutions for urgent ecological challenges. Unlike traditional businesses prioritizing profits, green startups balance financial goals with environmental responsibility. Many were founded by young entrepreneurs who witnessed environmental degradation and felt compelled to act. Their mission extends beyond making money; they aim to heal our planet while building successful businesses.

Eco-friendly startups have grown across various sectors. From renewable energy and sustainable agriculture to zero-waste products, these companies revolutionize how we interact with our environment. GreenWave developed ocean farming requiring no fertilizers while capturing carbon. Notpla created edible packaging from seaweed as a plastic alternative. These innovations show how creativity and environmental consciousness produce extraordinary results. Their success proves sustainability and profitability can coexist.

Funding for green startups has increased in the past decade. Investors recognize supporting environmentally responsible businesses is both ethical and financially prudent. Venture capitalists have established funds dedicated to sustainable startups, providing capital to scale operations. Government grants have become more accessible to entrepreneurs developing green technologies. Despite positive developments, green startups still face regulatory hurdles and competition from established industries resistant to change.

The future looks promising for environmental businesses as consumers shift toward sustainable products. Studies show modern consumers, particularly younger generations, will pay premium prices for eco-friendly alternatives. This trend creates fertile ground for green startups to thrive. As climate concerns intensify, demand for innovative environmental solutions will grow stronger. Green startups are positioned to meet this demand while driving positive change, demonstrating business innovation and environmental stewardship can create a sustainable world.

The word “Their” in paragraph 2 refers to _________.

Tiếp tuyến của đồ thị hàm số \(y=-{{x}^{3}}+2x-1\) tại điểm \(M\left( 0;-1 \right)\) có hệ số góc là

Trong một trường phổ thông cơ sở ở Hà Nội có 3 thầy giáo là Minh, Tuấn, Vinh dạy các môn Sinh vật, Địa lý, Toán, Lịch sử, Tiếng Anh và Tiếng Pháp, mỗi thầy dạy hai môn.

Người ta biết về các thầy như sau:

     - Thầy dạy Địa và thầy dạy Tiếng Pháp là láng giềng của nhau (1)

     - Thầy Minh trẻ nhất trong ba thầy (2)

     - Thầy Tuấn, thầy dạy Sinh và thầy dạy Tiếng Pháp thường đi với nhau trên đường về nhà (3)

     - Thầy dạy Sinh nhiều tuổi hơn thầy dạy Toán (4)

     - Thầy dạy Tiếng Anh, thầy dạy Toán và thầy Minh khi rảnh rỗi thường hay đánh quần vợt với một thầy thứ tư (5)

Thầy Tuấn dạy những môn nào?

Số tập hợp con của tập hợp A có 5 phần tử là?

Tập hợp $X$ gồm các số tự nhiên chia cho $2$ dư $1$ là

Theo sông suất, người ta chia điện trở làm mấy loại:

Thế năng trọng trường là đại lượng

Số hóa dữ liệu không chỉ giúp tiết kiệm không gian lưu trữ mà còn tăng cường khả năng truy cập và chia sẻ thông tin trong thời gian thực. Nhờ vào công nghệ số, các dữ liệu có thể được bảo mật tốt hơn và phục hồi dễ dàng khi cần thiết. Số hóa cũng đóng vai trò quan trọng trong việc cải thiện hiệu suất của các hệ thống quản lý thông tin và tối ưu hóa quy trình làm việc. Nó góp phần thúc đẩy đổi mới sáng tạo và phát triển kinh tế trong kỷ nguyên số.

Dưới đây là một số ý kiến về thông tin trên:

Read the following passage about humanoid robots 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.

The average life expectancy in Vietnam is approximately 71 years for men and 76.4 years for women. This gender disparity is often attributed to differences in lifestyle and health-related behaviors. Women generally exhibit healthier habits, such as consuming less alcohol, smoking less frequently, maintaining a balanced diet, and paying greater attention to their physical well-being.  However, life expectancy is shaped by a variety of additional factors  . For instance, individuals residing in economically disadvantaged regions often face limited access to healthcare services, nutritious food, and opportunities for rest or physical activity , which can significantly reduce their lifespan. Educational attainment also plays a crucial role. Research indicates that individuals with higher education levels tend to live, on average, three years longer than those without a university degree. This is likely due to improved socio-economic conditions associated with higher education, such as better employment prospects and access to resources that promote health. Furthermore, benefiting from advances in medicine and medical technology people can lead a healthier and safer life, which results in enhanced life expectancy. Ultimately, lifestyle choices are critical determinants of longevity. It is crucial for individuals to adopt healthy habits, such as maintaining a nutritious diet that provides essential nutrients, and avoiding harmful behaviors like smoking, which brings about a wide range of both physical and mental changes in people’s health, leading to a longer expectancy.

CHỦ ĐỀ: THẾ GIỚI TUYỆT ĐẸP…

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d02db18272fe

Và trả lời câu hỏi sau:

Từ nào dưới đây trái nghĩa với từ “duy lí” (gạch chân, in đậm) trong đoạn trích trên?