Đối với quốc gia có bộ chữ lớn (như Trung Quốc, Nhật bản,..) không thể sử dụng bảng mã ASCII để mã hóa vì

Vì sao cần tiêu dùng hợp lí, có kế hoạch?

Rửa xe, đánh bóng vỏ xe là công việc bảo dưỡng cơ bản nào?

Tin tức có nội dung nào sau đây được coi là gây mất an toàn thông tin trên mạng?

Những ưu việt của máy tính điện tử là gì?

Cho \(3\pi <\alpha <\frac{10\pi }{3}\), kết quả nào sau đây đúng?

Phương pháp điều chế mã xung cần được thực hiện qua bao nhiêu bước?

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 41 to 45.

When parents name their children, they often take into consideration their own preferences, family traditions, or beliefs. In many European cultures, parents typically select names based on family connections, often honoring grandparents or ancestors. For instance, in Italy, children are commonly named after their grandparents, starting with the father's parents and then the mother's. Similarly, in Eastern Europe, children may be named after their deceased relatives to protect them from harm.

In some Asian countries, the naming process may involve the child's grandfather or a fortune-teller, who chooses a name believed to shape the child's character. Names might be inspired by elements like fire, water, earth, wood, or metal, or they may convey qualities such as beauty, strength, or kindness.

African cultures also have unique naming traditions, such as in Ghana's Akan culture, where a child's name is determined by the day of their birth. Each day has specific names for boys and girls, reflecting characteristics associated with that day. For example, a boy born on Friday might be named Kofi, symbolizing a "wanderer" or "explorer" while a girl born on the same day could be named Afua, also representing a traveler.

No matter where a name originates, it holds significant meaning and reflects the child's cultural heritage. Whether chosen out of preference or dictated by tradition, a child's name is a cherished and respected gift.

The word "dictated" in the passage is closest in meaning to________.

Read the following passage about the Reimagining International Cooperation 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.

Global environmental governance is changing how countries work together. Nations now understand that pollution, climate change, and resource problems cross borders. Traditional agreements between countries are not enough anymore. New approaches include businesses, local communities, and citizen groups working with governments. This all-hands-on-deck approach helps create better solutions for our planet. Many successful projects show that when different groups cooperate, they can solve difficult environmental problems that single countries cannot fix alone.

Environmental governance faces many challenges today. [I] Political differences between nations often slow down important decisions. [II] Some countries worry that strict environmental rules might hurt their economic growth. Despite these obstacles, new technologies are helping countries monitor environmental changes better. [III] Satellite data and computer models allow scientists to track forest loss, ocean pollution, and climate patterns. [IV] This information helps leaders make smarter decisions about protecting natural resources.

The future of environmental governance depends on innovation. Digital platforms now connect environmental experts around the world instantly. Young people are bringing fresh ideas through social media campaigns and protest movements. Indigenous communities contribute valuable traditional knowledge about sustainable living practices. Financial institutions are creating new ways to fund green projects in developing countries. These combined efforts are creating a more flexible and responsive system of global cooperation that can adapt to changing environmental conditions more quickly than old-fashioned diplomatic channels.

Effective environmental governance requires balance between global standards and local solutions. While international agreements provide important frameworks, communities need freedom to implement approaches that fit their unique situations. Successful governance models respect cultural differences while maintaining scientific standards. Education plays a crucial role in building public support for environmental policies. When citizens understand environmental issues, they make better choices and hold their leaders accountable. The most promising path forward combines strong international institutions with energetic local action to create lasting environmental solutions.

Which of the following can be inferred from the passage?

Read the passage carefully

1. Do you find yourself yawning all day at school? You probably need more sleep. However, it is not just how much sleep you get that is important. What you do before bedtime also has a huge effect on how you feel the next day. If you spend time chatting to someone on social media, or reading a book on your e- reader, you are not alone.

2. All devices' screens give out a large amount of blue light, which affects the body's production of the sleep hormone, melatonin, which can change your sleep patterns. So it is not just getting to sleep that becomes hard, but the quality of your sleep also suffers. The result is that you can wake up several times during the night, and have difficulty getting up in the morning.

3. Sleep is food for the brain, so not sleeping well can be a severe problem for anyone, especially for teenagers, because their brains are still developing. When you do not sleep well, it can be difficult to concentrate at school, which makes it harder to learn and get good grades. It can also affect your mood, making you feel sad or anxious. 

4. So, it is clear you should not use your phone before you go to sleep. Why not leave it in another room? Nothing on social media is so important that it cannot wait a few hours! You should rediscover paper books and enjoy feeling tired and sleepy before bedtime rather than wondering why your best friend has not liked your photo! How will you wake up? You do not have to use the alarm on your phone. Go and buy yourself an old-fashioned alarm clock! The negative effects that screen time is having on sleep have been in the news a lot recently, so manufacturers of smartphones and tablets have added a feature to the mobile devices that can help reduce these. Most new phones have a night-time setting that changes the colour of the screen so that it gives out less blue light. If you really cannot avoid going onto social media at bedtime, think about turning on this setting on your phone.

(Adapted from Prepare)

Which of the following can be the best title of the passage? 

Chính sách kinh tế nào không phải của chính quyền Xô Viết Nghệ - Tĩnh?

Các chủ thể kinh tế trong cơ chế thị trường tác động qua lại với nhau nhằm mục đích gì?

Cho các phản ứng sau:

(1) Phản ứng than cháy trong không khí.

(2) Phản ứng tạo gỉ sắt.

(3) Phản ứng nổ của khí bình gas.

(4) Phản ứng lên men rượu.

Phản ứng xảy ra với tốc độ nhanh nhất là

Đưa vào gốc hoặc phun lên lá chất nào để lá cây xanh lại?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions.

a. Also, volunteering helps students connect with the community, making them aware of the needs around them.

b. Additionally, students develop such important skills as teamwork and communication ones while they volunteer.

c. Firstly, students who do voluntary work gain valuable real-world experience which can help in their future careers.

d. Finally, doing volunteer work can be a rewarding experience, as students feel good about helping others.

e. High school students benefit from doing voluntary work in many ways.

Một trong những trách nhiệm của các chủ thể sản xuất là gì?

Thị trường bao gồm bao nhiêu chức năng chủ yếu?

Hai ngành nào có vai trò hết sức to lớn trong ngành dịch vụ của Nhật Bản?

Hình tứ diện đều có tất cả bao nhiêu mặt phẳng đối xứng?

Xác định tổng số electron, proton và neutron trong một phân tử nước (H₂O). Biết rằng trong phân tử này, nguyên tử H được tạo nên từ 1 proton và 1 electron, còn nguyên tử O chứa 8 neutron và 8 proton.

- Tổng số hạt electron là .

- Tổng số hạt proton là .