Cho tập hợp $X = \{1;2;3;4\}$. Khẳng định nào sau đây đúng?

Pháp luật được đảm bảo thực hiện bằng quyền lực gì?

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.

Hi Alex,

a. Thanks to your guidance, I feel much more confident about presenting the project now, and I’m really proud of what we were able to accomplish together.

b. I really hope we’ll have the opportunity to collaborate again on another project in the near future, as I found working with you to be both inspiring and highly productive.

c. Please let me know if you have availability for any upcoming collaborations—I would be delighted to work with you again.

d. I wanted to take a moment to sincerely thank you for all the invaluable help and support you provided with the project last week.

e. Your thoughtful suggestions and detailed feedback truly made a significant difference, and I believe they played a key role in improving the overall quality and success of the final outcome.

Best,

Catherine

Hiến pháp có vị trí như thế nào trong hệ thống pháp luật nước ta?

Nguyên tử được tạo nên từ các hạt cơ bản là

Cho hàm số \(y=f\left( x \right)\) xác định, liên tục trên \(\mathbb{R}\) và có bảng biến thiên như sau.

"Điều tiết thu nhập nhằm thực hiện công bằng an sinh xã hội". Đây là nội dung thuộc tính nào của thuế?

Quá trình hoạt động có mục đích làm cho những quy định của pháp luật đi vào cuộc sống, trở thành hành vi hợp pháp của các cá nhân, tổ chức là nội dung của khái niệm nào dưới đây?

Cho tam giác ABC có \(a = 4,b = 5,c = 7\). Bán kính ĐT ngoại tiếp R của tam giác ABC bằng?

Sắc tố nào dưới đây tham gia trực tiếp vào chuyển hoá quang năng thành năng lượng trong sản phẩm quang hợp ở cây xanh?

Thị trường lao động được hình thành bởi bao nhiêu yếu tố?

Trong các loại cách li trước hợp tử, cách li tập tính có đặc điểm gì?

“Những hiểu biết của con người về các lĩnh vực liên quan đến lịch sử, thông qua quá trình học tập, khám phá, nghiên cứu và trải nghiệm,… được gọi là 

Choose the correct answer that best writes using the prompts.

We / help / our grandparents / small jobs / the house, / fix / broken things.

Khoáng sản ở khu vực Mỹ Latinh tập trung chủ yếu ở khu vực nào sau đây?

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 phrase “skating on thin ice” in paragraph 1 could be best replaced by _________.

Phát biểu nào sau đây không đúng?

Read the following passage about human life expectancy 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.

In the UK, comprising England, Scotland, Wales, and Northern Ireland, jokes and tricks can be played until noon on 1 April. After midday it's considered bad luck to play a trick. Anyone who forgets this and tries a joke in the afternoon becomes an 'April Fool' themselves.

So, what kind of jokes do people play? Well, a simple example would be telling your friend that their shoelaces are undone. Then, when they bend down to do them up, you shout, 'April Fool!', and they realise their shoelaces are fine.

Maybe it's not your kind of humour, but watch out, there's always someone who will find it funny! In Ireland, a popular prank is to send someone on a 'fool's errand'. The victim is sent to deliver a letter, supposedly asking for help. When the person receives the letter, they open it, read it and tell the poor messenger that they will have to take the letter to another person. This continues and the victim ends up taking the message to several different people until someone feels sorry for them and shows them what the letter says: 'Send the fool to someone else.'

In France, Belgium, the Netherlands (or Holland), Italy and French-speaking areas of Canada and Switzerland, the 1 April tradition is known as the “April Fish”. A common joke is to try to stick a paper fish onto a victim's back without being noticed.

Which of the following is TRUE according to paragraph 4.