Phần III. Câu trắc nghiệm trả lời ngắn. Thí sinh trả lời từ câu 1 đến 6. Thí sinh điền kết quả mỗi câu vào mỗi ô trả lời tương ứng theo hướng dẫn của phiếu trả lời.

Khi quan sát quá trình phân bào của một tế bào sinh dưỡng ở một loài sinh vật, một học sinh đã vẽ lại hình dưới đây:

 

Hãy viết liền các chữ cái theo thứ tự lần lượt của quá trình phân bào.

Biện pháp tu từ nói quá được sử dụng trong đoạn văn nhằm mục đích khẳng định, ca ngợi điều gì về buôn làng của Đăm Săn?

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

[I] A newborn baby can see, hear and feel. By the age of five, a child can talk, ride a bike and invent imaginary friends. How does this development happen? [II]We don't understand the way language, thinking and planning develop very well. [III]Now scientists are using new technology to ‘see’ into children's brains. And they are discovering new information about the way a baby's brain develops. [IV]

A study in 2010 showed that children who were afforded more focus often gained an edge in IQ. The brain of a newborn infant contains nearly a hundred billion neurons. This number is comparable to that of an adult's brain. As they mature, an infant assimilates information through the sensory modalities of sight, hearing, smell, taste, and touch. This information fosters intricate connections between different regions of the brain. By the age of three, there are approximately a hundred trillion synaptic connections.

One experiment looked at images of babies' brains while they were listening to different sounds. The sounds were in different sequences. For example, one sequence was mu-ba-ba. This is the pattern ‘A-B-B’. Another sequence was mu-ba-ge. This is the pattern ‘A-B-C’. The images showed that the part of the brain responsible for speech was more active during ‘A-B-B’ patterns. This shows that babies can tell the difference between different patterns. This experiment is interesting because sequences of words are important to grammar and meaning. Compare two sentences with the same words in a different order: ‘John killed the bear’ is very different from ‘The bear killed John.’ So babies are starting to learn grammatical rules from the beginning of life.

Researchers also know that babies need to hear a lot of language in order to understand grammar rules. But there is a big difference between listening to television, audiobooks or the internet, and interacting with people. One study compared two groups of nine-month-old American babies. One group watched videos of Mandarin Chinese sounds. In the other group, people spoke the same sounds to the babies. The test results showed that the second group could recognize different sounds, however, the first group learned nothing. The scientist, Patricia Kuhl, said this result was very surprising. It suggests that social experience is essential to successful brain development in babies.

According to paragraph 3, which of the following is NOT a finding of the sound sequence experiment?

Where in paragraph 1 does the following sentence best fit?

Ensuring that women and men have equal opportunities is essential for the development of society.

Sự kiện nào đánh dấu thực dân Pháp hoàn thành cơ bản cuộc xâm lược Việt Nam? 

Đọc đoạn trích sau và trả lời câu hỏi:

Những cái vừa nói là cái đã lắng đọng, đã ổn định, chắc chắn là kết quả của sự dung hợp của cái vốn có, của văn hoá Phật giáo, văn hoá Nho giáo, cái được dân tộc sàng lọc, tinh luyện để thành bản sắc của mình. Phật giáo, Nho giáo tuy từ ngoài du nhập vào nhưng đều để lại dấu ấn sâu sắc trong bản sắc dân tộc. Có điều, để thích ứng với cái vốn có, Phật giáo không được tiếp nhận ở khía cạnh trí tuệ, cầu giải thoát, mà Nho giáo cũng không được tiếp nhận ở khía cạnh nghi lễ tủn mủn, giáo điều khắc nghiệt. Đạo giáo hình như không có nhiều ảnh hưởng trong văn hoá nhưng tư tưởng Lão - Trang thì lại ảnh hưởng nhiều đến lớp trí thức cao cấp, để lại dấu vết khá rõ trong văn học.

(Nhìn về vốn văn hoá dân tộc, Trần Đình Hượu)

Thao tác lập luận nào được sử dụng chủ yếu trong đoạn trích trên?

Cho các cấu hình electron của các nguyên tố sau

(1) 1s²2s²2p⁶3s²

(2) 1s²2s²2p⁶3s²3p⁵

(3) 1s²2s²2p⁶3s²3p⁶3d⁵4s²

(4) 1s²2s²2p⁶

Nguyên tố kim loại 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. (1,25 point)

a. Additionally, choosing eco-friendly products and supporting renewable energy sources, such as solar or wind power, contributes to a greener planet. 

b. Next. planting trees helps reduce carbon dioxide levels and improves air quality. 

c. First, simple actions like reducing plastic use, recycling, and conserving water can make a significant difference.

d. Therefore, it’s important for individuals, businesses, and governments to work together to preserve natural resources, reduce pollution, and combat climate change for future generations. 

e. Protecting the environment is crucial for ensuring a healthy and sustainable future.

a. Mom: Of course, sweetheart! What specific part of your homework do you need help with?

b. Sarah: I have to write an essay about our family history, and I want to make sure I get it just right.

c. Sarah: Mom, can you help me with my homework later this evening? I really need some assistance.

d. Mom: That sounds like a fascinating topic! I can share some interesting stories from when I was younger that might inspire you.

e. Sarah: Thanks so much, Mom! I really appreciate your support and guidance with this.

Cách ghi kết quả đo chính xác là

Wilbur và Orville Wright được biết đến với phát minh nào sau đây vào năm 1903?

Read the passage carefully

1. Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

2. The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

3. On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't  agree.

4. What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

5. As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Choose an option (A, B, C, or D) that best answers each question:

What is the word “potentially” in paragraph 4 closet in meaning to?

Rewrite the sentence and keep it the same meaning as the first one. No more than FIVE words in the blank.

Our community cleaned the city park and river last Sunday morning.

GTNN của \(F(x;y) = 3x + 4y\), với ĐK: \(\left\{ \begin{array}{*{35}{l}} x\ge 0 \\ 0\le y\le 5 \\ x+y-2\ge 0 \\ 3x-y\le 6 \\ \end{array}\text{ } \right.\)