Phản ứng giữa đơn chất halogen nào sau đây với hydrogen diễn ra mãnh liệt, nổ ngay cả trong bóng tối hoặc ở nhiệt độ thấp?

Khi tham gia bầu cử, công dân được thực hiện hành động nào dưới đây?

Để mô tả cấu trúc và giải thích một số tính chất của chất rắn, chất lỏng, chất khí người ta sử dụng một mô hình được gọi là mô hình động học phân tử. Trong các phát biểu sau đây, phát biểu nào là đúng, phát biểu nào là sai về mô hình này?

Parabol \((P):y = {x^2} - 6x + 5\) có bao nhiêu điểm chung với trục hoành?

Tập hợp $A = \{6; \, 7; \, 8; \, 9\}$ có tất cả bao nhiêu tập hợp con gồm $3$ phần tử?

Cho hình chóp đều \({\rm{S}}.{\rm{ABCD}}\) có tất cả các cạnh bằng nhau. Góc giữa đường thẳng SA và mặt phẳng ABCD là \({{\rm{n}}^o }\) với n là số thực. Giá trị của n bằng bao nhiêu?

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. For example, behaviors that are acceptable in one culture, such as direct eye contact, may be considered impolite in another.

b. At first, people may feel excited about exploring a new culture, but this initial enthusiasm often fades as they begin to notice differences in language, customs, and social norms.

c. Culture shock, which occurs when individuals struggle to adapt to a foreign culture, is a common experience for travelers and expatriates.

d. This period of adjustment can be challenging, but it ultimately helps individuals develop a deeper understanding of and respect for cultural diversity.

e. Such differences can lead to feelings of frustration, confusion, or even isolation for newcomers.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer.

Global Issues: Gender Equality and Women’s Empowerment

Gender equality means that men and women have equal power and equal opportunities for financial independence, education, and personal development. Women's empowerment is a critical aspect of achieving gender equality. It includes increasing a woman's sense of self-worth, her decision-making power, her access to opportunities and resources, her power and control over her own life inside and outside the home, and her ability to effect change. Yet gender issues are not focused on women alone, but on the relationship between men and women in society. The actions and attitudes of men and boys play an essential role in achieving gender equality.

Education is a key area of focus. Although the world is making progress in achieving gender parity in education, girls still make up a higher percentage of out-of-school children than boys. Approximately one quarter of girls in the developing world do not attend school. Typically, families with limited means who cannot afford costs such as school fees, uniforms, and supplies for all of their children will prioritize education for their sons. Families may also rely on girls' labor for household chores, carrying water, and childcare, leaving limited time for schooling. But prioritizing girls' education provides perhaps the single highest return on investment in the developing world. An educated girl is more likely to postpone marriage, raise a smaller family, have healthier children, and send her own children to school. She has more opportunities to earn an income and to participate in political processes, and she is less likely to become infected with HIV.

Women's health and safety is another important area. HIV/AIDS is becoming an increasingly impactful issue for women. This can be related to women having fewer opportunities for health education, unequal power in sexual partnership, or as a result of gender-based violence. Maternal health is also an issue of specific concern. In many countries, women have limited access to prenatal and infant care, and are more likely to experience complications during pregnancy and childbirth. This is a critical concern in countries where girls marry and have children before they are ready; often well before the age of 18. Quality maternal health care can provide an important entry point for information and services that empower mothers as informed decision-makers concerning their own health and the health of their children.

A final area of focus in attaining gender equality is women's economic and political empowerment. Though women comprise more than 50% of the world's population, they only own 1% of the world's wealth. Throughout the world, women and girls perform long hours of unpaid domestic work. In some places, women still lack rights to own land or to inherit property, obtain access to credit, earn income, or to move up in their workplace, free from job discrimination. At all levels, including at home and in the public arena, women are widely underrepresented as decision-makers. In legislatures around the world, women are outnumbered 4 to 1, yet women's political participation is crucial for achieving gender equality and genuine democracy.

Why do girls still make up a higher percentage of out-of-school children than boys?

Khi đun nóng các enzim trên một nhiệt độ nhất định, chúng trải qua quá trình nào?

Đâu không phải lĩnh vực nghiên cứu của sinh học?

Read the following passage about Traveling 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.

          Traveling and exploring new places is an exciting way to experience different cultures and expand one’s horizons. Whether it’s a short trip to a neighbouring town or a long journey to a foreign country, stepping out into the world offers numerous benefits. It allows individuals to gain new perspectives, meet diverse people, and create lasting memories. Additionally, traveling can enhance personal growth and provide a sense of adventure and fulfillment.

          One of the key advantages of traveling is the opportunity to learn about different cultures. By immersing oneself in a new environment, travellers can gain a deeper understanding of local customs, traditions, and lifestyles. This cultural exchange fosters mutual respect and appreciation among people from different backgrounds. Moreover, experiencing different cultures can challenge preconceptions and broaden one’s worldview.

          Traveling also promotes personal development. Facing unfamiliar situations and overcoming challenges can boost confidence and adaptability. Travelers often find themselves  navigating new cities, trying unfamiliar foods, and communicating in foreign languages. These experiences can enhance problem-solving skills and resilience. Furthermore, the sense of accomplishment from successfully managing a trip can lead to increased self-esteem and a greater sense of independence.

          Another benefit of traveling is the chance to disconnect from the routine of everyday life. Exploring new places provides a break from the usual responsibilities and stresses. This can be refreshing and rejuvenating, allowing individuals to return home with a renewed sense of energy and perspective. Travel can also foster creativity by exposing individuals to new sights, sounds, and ideas.

          Despite its benefits, traveling can also present challenges. Planning a trip requires time and effort, and unexpected situations can arise. However, these challenges can be viewed as opportunities for growth and learning. With careful planning and a positive mindset, the rewards of traveling far outweigh the difficulties.

In which paragraph does the writer mention the role of cultural exchange in fostering mutual respect?

Phương án nào dưới đây thuộc thị trường các loại hàng hoá và dịch vụ?

Một người kéo một thùng hàng trên sàn nhà nằm ngang bằng một dây có phương hợp với phương nằm ngang một góc 30°. Độ lớn lực kéo là 50N. Công của lực kéo thực hiện được khi thùng hàng trượt được đoạn đường 10m là

Khi nói về dao động điều hòa, phát biểu nào sau đây là đúng?

Read the advertisement and mark the option that best fits the numbered blanks from 35 to 40.

EASY LANGUAGE LEARNING

Are you eager to master a new language? Our cutting-edge language program makes learning enjoyable and realistic! With at least 50 languages to choose from, you can learn (35) _____ interactive lessons that are designed to be engaging and effective. (36) _______ you're a beginner or advanced learner, our courses are designed to suit your needs. You'll (37) _______ your vocabulary, grammar, and conversational skills through practical exercises and real-life lessons. Then, you'll be able to (38) _________confidently with foreigners. Begin your language learning journey now and open up a world of career (39) ___________. Sign up today and get a free trial, making it (40) ______ than ever to learn a new language!

Thuyết kiến tạo mảng được xây dựng trên cơ sở tiếp nối thuyết nào sau đây?

Một ô tô tải đang chạy trên đường thẳng với vận tốc 18 km/h thì tăng dần đều vận tốc. Sau 20 s, ô tô đạt được vận tốc 36 km/h. Vận tốc ô tô đạt được sau 40 s là

Theo quy định pháp luật, công dân có thể thực hiện quyền khiếu nại trong tình huống nào sau đây?