Văn bản quy phạm pháp luật gồm mấy loại chính?

Đạo hàm của hàm số \(f\left( x \right)=\sqrt{\text{ln}\left( \text{ln}x \right)}\) là:

Những điều kiện, hoàn cảnh thuận lợi để các chủ thể kinh tế thực hiện được mục tiêu kinh doanh và thu lợi nhuận được gọi là gì?

Cho tập hợp $A = [ m; m + 2 ]$; $B [ -1; 2 ]$. Điều kiện của $m$ để $A \subset B$ là

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

The best day to visit is Saturday, when there’s __________ in the main square.

Đơn vị nào sau đây không phải là đơn vị công suất?

Tại thời điểm t = 0,5 s, cường độ dòng điện xoay chiều chạy qua mạch là 2 A, đây là giá trị cường độ dòng điện

Each of the following sentences has one error (A, B, C, or D). Find it and blacken your choice on your answer sheet.

The young can find a job any time of year and the best places to do so are Vietnams’ three largest cities: Hanoi, Ho Chi Minh City and Da Nang.

Bức tranh thu ở vùng rừng núi hiện lên như thế nào qua hai câu đề bài thơ Cảm xúc mùa thu của Đỗ Phủ?

Phát biểu nào sau đây không đúng?

Gọi s là diện tích tam giác ABC, để đưa giá trị của s ra màn hình ta viết:

Loại máy cơ khí động lực trong đó máy công tác là cánh quạt để hoạt động trên mặt nước là?

Cho hai biến cố A và B , với \(P(A)=\frac{3}{8}, P(B)=\frac{1}{2}, P(\overline{A B})=\frac{1}{5}\). Giá trị của \(P(A B)\) là?

Một học sinh nhìn qua kính hiển vi vào một hộp nhỏ chứa không khí và khói được chiếu sáng. Phát biểu nào sau đây là đúng? Cần 6780 kJ để làm bay hơi hoàn toàn 3 kg chất lỏng, nhiệt hóa hơi riêng của chất lỏng đó là

Trong các cấp tổ chức của thế giới sống, cấp tổ chức cơ bản là:

(1) sinh quyển.             (2) cơ thể.                   (3) quần xã.                   (4) cơ quan.

(5) tế bào.                   (6) quần thể.                (7) hệ sinh thái.             (8) bào quan.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 40.

Parents of a Tokyo elementary school are up in arms at being asked to pay 730 dollars for their child's school uniform. A public elementary school in Tokyo's upmarket Ginza district has decided to adopt new school uniforms designed by the luxury Italian designer Armani. The bespoke uniforms, which include a hat and bag, are priced at over 80,000 (730 dollars) each. Parents are angry at the school's decision and are protesting at what they view as the exorbitant price for a uniform of an eight-year-old child. The school said it wanted a designer uniform that represented the rich area of Ginza. School officials visited top department stores and decided to ask the fashion brand Armani to design the uniform.

The expensive uniform has created such a fuss that it has been discussed in Japan's parliament. One lawmaker said that since the school is public and not private, "a certain price range needs to be considered". Finance Minister Taro Aso said. "Clearly it's expensive. It would be tough if a student could not afford to pay for it." Japan's education minister said steps would be taken to ensure the financial burden placed on parents for uniforms, "would not be excessive". Twitter users said young children are not interested in designer clothes. The school principal said. "With humility, I take the criticism that the explanation has been insufficient and not well-timed. I will go on explaining carefully to those concerned."

Which of the following is closest in meaning to “created such a fuss” as used in the passage?

Một vật được ném lên trên cao và độ cao của nó so với mặt đất được cho bởi công thức \(h\left( t \right) = 3 + 10t - 2{t^2}\left( m \right)\), với \(t\) là thời gian tính bằng giây \(\left( s \right)\) kể từ lúc bắt đầu ném. Độ cao cực đại mà vật đó có thể đạt được so với mặt đất bằng bao nhiêu mét? 

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.

Which of the following best summarises paragraph 3?