Viện kiểm sát nhân dân do những ai lãnh đạo?

Xe máy khác ô tô ở chỗ không có:

Đâu là đặc điểm của mô hình chăn nuôi bền vững?

Ở sát mặt Trái Đất, vectơ cường độ điện trường hướng thẳng đứng từ trên xuống dưới và có độ lớn vào khoảng 150 V/m. Tính hiệu điện thế giữa một điểm ở độ cao 2,4 m và mặt đất.

Trong không gian với hệ toạ độ Oxyz, mặt phẳng \({\rm{x}} + {\rm{my}} + {\rm{nz}} = 0(\;{\rm{m}},{\rm{n}}\) là các số thực) đi qua hai điểm \({\rm{A}}(2;3;1)\) và \({\rm{B}}(4;1;7).\) Giá trị của \(5\;{\rm{m}} - 6{\rm{n}}\) bằng bao nhiêu?

Phản ứng hóa học nào sau đây là sai?

Độ dịch chuyển và quãng đường đi được của vật có độ lớn bằng nhau khi vật

Một sóng cơ hình sin truyền theo trục Ox với chu kì T. Khoảng thời gian để sóng truyền được quãng đường bằng một bước sóng là:

Miền không tô màu dưới đây biểu diễn miền nghiệm của bất phương trình nào sau đây?

Nội dung nào sau đây là tiền đề về tư tưởng đưa đến sự bùng nổ của cách mạng tư sản Anh?

Chọn đáp án đúng 

Kết quả của các cuộc cách mạng tư sản là gì?

Cuộc cách mạng công nghiệp lần thứ tư còn có tên khác là gì?

Hiến pháp nước Cộng hòa xã hội Chủ nghĩa Việt Nam năm 2013 quy định quyền con người, quyền và nghĩa vụ cơ bản của công dân tại chương nào?

Read the following passage about the Pathways from Today's Actions to Tomorrow's World 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 stand at the crossroads of environmental decision-making, the actions we take today will shape our world in 2050. Scientists warn that we're skating on thin ice with current consumption patterns and carbon emissions. Global temperatures could rise by 2-4 degrees Celsius unless significant changes occur within the next decade. Many countries have pledged to achieve carbon neutrality by 2050, but these promises require immediate implementation. Individual choices in transportation, energy usage, and consumption can collectively influence whether future generations inherit a sustainable planet or face severe climate consequences.

[I] Technological innovation represents our greatest hope for addressing environmental challenges by 2050. [II] Renewable energy sources like solar and wind are becoming increasingly affordable, potentially replacing fossil fuels entirely within thirty years. [III] Electric vehicles may dominate transportation networks, while vertical farming could transform food production in urban areas. [IV] However, these technological solutions must be developed and deployed equitably to avoid creating new disparities between wealthy and developing nations.

Social structures will undergo dramatic transformation by 2050 as demographic shifts reshape communities worldwide. Aging populations in developed countries will necessitate new approaches to healthcare, retirement, and social support systems. Meanwhile, climate migration may force millions to relocate from vulnerable coastal and drought-prone regions. Education systems must evolve to prepare our students for jobs that don't yet exist, emphasizing their adaptability and lifelong learning. Cities will need to become more resilient, incorporating green spaces and sustainable infrastructure to support growing populations.

Economic models must fundamentally change by 2050 to balance prosperity with environmental responsibility. The traditional focus on continuous growth may shift toward measuring success through wellbeing indicators rather than GDP alone. Circular economy principles will likely replace linear production models, with products designed for reuse and recycling. Resource-sharing platforms may become more prevalent, reducing individual consumption while maintaining living standards. Companies implementing genuinely sustainable practices will thrive, while those clinging to environmentally harmful methods may disappear entirely. The transition presents both challenges and opportunities for businesses willing to embrace innovation and sustainability.

The word “their” in paragraph 3 refers to _________.

Sự sinh trưởng và phát triển của thực vật được bắt đầu tại vị trí nào?

Trong nền kinh tế thị trường, giá cả là công cụ quan trọng và có tác dụng gì? 

Cho cấp số cộng \(\left(\mathrm{u}_{\mathrm{n}}\right)\) biết : \(\left\{\begin{array}{l}u_{1}+u_{5}=6 \\ u_{10}-u_{2}=8\end{array}\right.\).

Ta có công sai của cấp số cộng \(\left(u_{n}\right)\) là:

Phát biểu nào sau đây là đúng?

Cho phương trình lượng giác \(3-\sqrt{3}\text{tan}\left( 2x-\frac{\pi }{3} \right)=0\).

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?

The word it in paragraph 4 refers to ____.