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. Tom: Why a cooking class?

b. Sarah: I'm planning to take a cooking class.

c. Tom: How are you going to learn to cook?

d. Tom: I think classes can be quite pricey. I might just watch videos instead.

e. Sarah: They teach hands-on skills, and it’s fun to cook with others.

 

Nhân viên y tế nhà trường sau khi đo nhiệt độ cơ thể của bạn A thì ghi nhận thân nhiệt của bạn Hoa là 39°C và cho bạn A uống thuốc hạ sốt gấp. Những thông tin nào sau đây về hiện tượng “SỐT” là ĐÚNG?

(I) Sốt là phản ứng tạm thời nhằm bảo vệ cơ thể khỏi các tác nhân gây bệnh

(II) Khi bị sốt, đại thực bào tiết ra chất gây sốt làm cơ thể tăng sinh nhiệt và gây sốt.

(III) Sốt là hiện tượng thân nhiệt tăng và duy trì cao hơn ở mức bình thường là 35°C.

(IV) Sốt >39°C lâu gây nguy hiểm cho cơ thể như co giật, hôn mê thậm chí tử vong.

Trong khu vực Đông Nam Á, dân số nước ta xếp thứ 3 sau quốc gia nào?

Nhiệt độ mặt đất đo được khoảng \({{30}^{\circ }}\)Biết rằng cứ lên cao \(1\) km thì nhiệt độ giảm đi \({{5}^{\circ }}\)Hàm số \(T\) (độ C) tính theo độ cao \(h\) là

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. Mr Willis: It was announced on TV that a new wildlife park will open to the public next week. Would you like to visit it?

b. Mr Willis: Simon, I've just heard some good news. 

c. Simon: What's it about, Dad?

Một ô tô khi hãm phanh có thể có gia tốc 3 m/s². Hỏi khi ô tô đang chạy với vận tốc là 54 km/h thì phải hãm phanh cách vật cản bao nhiêu mét để không đâm vào vật cản?

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

It’s your own fault. You _________ them to go out on their own; they are still new here.

Read the following passage 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.

SCREEN TIME: MENTAL HEALTH MENACE OR SCAPEGOAT?

    "Have smartphones destroyed a generation?" Jean Twenge - a psychology professor at San Diego State University - asked in her controversial book, iGen. In the book, she argues that those born after 1995 are facing "a mental-health crisis", and she believes it can be linked to growing up with their noses pressed against a screen. Her newest study provides more support for that connection, showing that teens who spent more than an hour or two a day interacting with their gadgets were less happy on average than those who had more face time with others.

    Twenge's conclusions have come up against criticism in the past. Some have accused her work of oversimplifying or overlooking data that may tell a slightly different story. Twenge recognises that her study suggests only a link between screen use and psychological well-being. A possible explanation is that kids are running to their screens to escape from the things in life that are making them unhappy. However, the surveys can't say whether screen time directly changes teens' mental health, the research states.

    Philanthropist Melinda Gates, whose three children were also born after 1995, wrote in The Washington Post, "phones and apps aren't good or bad by themselves, but for adolescents who don't yet have the emotional tools to overcome life's problems, they can aggravate the difficulties of growing up."

    At the same time, she said, kids are learning on their devices and connecting in novel ways. Other studies have explored the connection between social media and isolation and how "likes" activate the brain's reward centre. Some analyses have found that moderate use of these technologies is not harmful in itself and can even improve children's social skills and build emotional strength.

Which of the following is NOT mentioned as a factor contributing to the mental-health crisis in the passage?

Có bao nhiêu loại amino acid không thể thay thế?

Cho dãy số \(\left( {{u}_{n}} \right)\) là cấp số cộng với \({{u}_{1}}=3\); \({{u}_{8}}=24\) thì \({{u}_{11}}\) bằng

Xác định ý đúng: Quy trình sản xuất phân bón vi sinh phân giải chất hữu cơ có bước nào?

Theo em trong Python có mấy dạng lặp:

Một vật được thả rơi tự do. Lấy gia tốc rơi tự do là 9,8 m/s². Hỏi quãng đường vật đi được trong giây thứ ba kể từ lúc được thả rơi là bao nhiêu?

Phương trình hoá học nào sau đây không đúng?

CHỦ ĐỀ: GIẢI NOBEL HÓA HỌC 2020

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

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d00ddd794efd

Và trả lời câu hỏi sau:

 Từ "thiết lập" trong đoạn [8] có nghĩa là gì?

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. 

Nomophobia, short for "no-mobile-phone phobia," is a modern phenomenon that affects many people in today's digital age.

What is nomophobia? It is the irrational fear of being without one's mobile phone or being unable to use it. This condition can cause anxiety and distress, and it highlights the profound impact mobile devices have on our lives. The fear of losing or being separated from one's phone is a growing concern. Some common situations that trigger nomophobia include misplacing one's phone, running out of battery, or losing network signal. The fear intensifies when people imagine not having their phones to contact friends and family, access the internet, or use GPS for navigation.

Who easily suffers from nomophobia? Nomophobia is not limited to any age group and can affect individuals of all backgrounds. It often becomes evident when people experience panic or anxiety when they forget their phones at home or are unable to use them temporarily. Symptoms may include restlessness, rapid heartbeat, sweating, and a sense of insecurity.

The roots of nomophobia lie in the convenience and connectedness that mobile phones provide. These devices have become integral to our daily lives, serving as not just communication tools but also cameras, entertainment hubs, personal organizers, and more. This dependence on mobile phones can lead to a feeling of vulnerability when separated from them.

Which of the following is TRUE according to paragraph 2?

Cấu hình electron của nguyên tử nguyên tố X là 1s²2s²2p⁶. Số hiệu nguyên tử của X là

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

The phrase "eutrophication" in paragraph II is CLOSEST in meaning to _______.