PHẦN I. Câu trắc nghiệm nhiều phương án lựa chọn. Thí sinh trả lời từ câu 1 đến câu 10. Mỗi câu hỏi thí sinh chỉ lựa chọn một phương án.

Phần mềm nguồn mở là gì?

 Việc lựa chọn tiêu dùng những hàng hóa thân thiện với môi trường, không sử dụng những sản phẩm chế biến từ động vật hoang dã, sản phẩm của những doanh nghiệp gây ô nhiễm, tàn phá môi trường, gây độc hại đến sức khỏe con người thể hiện nội dung gì của chủ thể tiêu dùng?

Mark the letter A, B, C or D 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. Linda: They all sound fun. I'll try to join all of them if I can.

b. Nam: I can see it on the map. It's an open booth and it looks huge! Visitors can play Vietnamese traditional games such as tug of war and bamboo dancing.

c. Linda: But where's the Vietnamese booth?

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.

Which of the following best summarizes the passage?

Read the following passage about Healthy Benefits of Yoga 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.

Yoga is a healthy lifestyle. One of the benefits of yoga is that you can choose a yoga style that is suitable for your lifestyle, such as hot yoga, power yoga, relaxation yoga, etc. If you are a yoga beginner, Hatha Yoga, which focuses on basic postures at a comfortable pace, would be great for you. If you want to increase strength through using more of your own body’s resistance, Power Yoga may be right for you. Whether you prefer you're at home, in a private session, watching a DVD or at a studio or gym, there are a huge variety of options available to suit your goals and needs.

Improved flexibility is one of the first and most obvious benefits of yoga.  During your first class, you probably won’t be able to touch your toes. But if you stick with it, you’ll notice a gradual loosening, and eventually, seemingly impossible poses will become possible. Each of the yoga poses is built to reinforce the muscles around the spine, the very center of your body, which is the core from which everything else operates. 

When the core is working properly, posture is improved, thus alleviating back, shoulder, and neck pain. Strong muscles do more than look good.  They also protect us from conditions like arthritis and back pain, and help prevent falls in elderly people. And when you build strength through yoga, you balance it with flexibility. If you just went to the gym and lifted weights, you might build strength at the expense of flexibility.

Yoga gets your blood flowing. More specifically, the relaxation exercises you learn in yoga can help your circulation, especially in your hands and feet. Yoga also gets more oxygen to your cells, which function better as a result. Twisting poses are thought to wring out venous blood from internal organs and allow oxygenated blood to flow in once the twist is released. Many studies found that a consistent yoga practice improved depression and led to greater levels of happiness and better immune function.

In which paragraph does the author describe the types of yoga suitable for different goals?

Cho mẫu số liệu sau

Tìm độ lệch chuẩn của mẫu số liệu trên (kết quả làm tròn đến hàng phần trăm).

Nguyễn Tuân mất ngày 28/07/1987 tại đâu?

Cho các cân bằng hóa học sau:

(a) H₂ (g) + I₂ (g) ⟷ 2HI (g)

(b) 2NO₂(g) ⟷ N₂O₄ (g)

(c) N₂(g) + 3H₂(g) ⟷ 2NH₃(g)

(d) 2SO₂(g)+ O₂(g) ⟷ 2SO₃(g)

Ở nhiệt độ không đổi, khi thay đổi áp suất chung của mỗi hệ cân bằng, cân bằng hóa học nào không bị chuyển dịch?

Lập bản vẽ chi tiết gồm mấy bước?

Tiêu chí nào sau đây không được sử dụng để phân loại đô thị nước ta?

Trong bài thuyết trình về một vấn đề xã hội, người nói cần sử dụng lí lẽ và bằng chứng như thế nào?

Đặc điểm của áp dụng công nghệ mới trong sản xuất vaccine là?

Câu tục ngữ “Thương trường như chiến trường” thể hiện quy luật gì trong cơ chế thị trường?

Độ sâu màu ảnh hưởng đến khả năng hiển thị màu sắc. Ảnh màu thông thường (hệ RGB) có độ sâu màu là 24 bit, giúp hiển thị đến 16,7 triệu màu sắc khác nhau.

Dưới đây là một số phát biểu về thông tin trên.

Cho biết phạm vi sử dụng của internet là?