Có 6 người sống ở các tầng khác nhau của một tòa nhà 6 tầng: A và B ở căn hộ có 1 phòng ngủ; C, D và E sống ở căn hộ có 2 phòng ngủ; F ở căn hộ có 3 phòng ngủ; căn hộ ở tầng 2 có 2 phòng ngủ; F sống ở tầng thấp hơn D; C sống ở tầng thấp hơn B; căn hộ ở tầng 5 hơn căn hộ ở tầng 3 một phòng ngủ.

Nếu E sống ở tầng 1 thì hai người nào dưới đây không thể sống ở 2 tầng kề nhau?

Đơn vị nào sau đây không thuộc thứ nguyên L [Chiều dài]?

Xác định: Bước thứ ba của phương pháp lai tạo giống thuần chủng là gì?

Chiến lược: “Ngồi yên đợi giặc không bằng đem quân đánh trước để chặn mũi nhọn của giặc” được Lý Thường Kiệt thực hiện ở giai đoạn nào của cuộc kháng chiến chống Tống?

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. John: Really? I’ve been meaning to watch it this weekend.

b. John: Hey, Mike! Have you seen the new movie that came out last week?
c. Mike: Hi, John! Yes, I saw it yesterday. It was incredible!

Đâu là nguyên nhân sinh ra các mùa trong năm?

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.

What if girls are allowed to go to school?

Read the following passage about the benefits of learning a foreign language and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22. (1,25 point)

           Learning a foreign language has become increasingly important in our globalized world. It not only opens up new opportunities for communication and cultural exchange but also (18) ___________ in a highly interconnected and diverse society. Despite these advantages, there are still challenges involved in learning a new language, especially in (19) ___________ to practice every day.

           Many educational institutions are incorporating foreign language programs (20) ___________. These programs are designed to enhance students' cultural awareness and improve their career prospects. For example, (21) ___________ in various job markets, where employers value language skills. However, it is essential (22) ___________ to meet the needs of diverse learners.

Ở bí ngô, gen A quy định tính trạng quả dài là trội hoàn toàn so với gen a quy định quả ngắn. Đem lai cây quả dài với cây quả ngắn, F₁ thu được toàn quả dài. Kiểu gen của P là

Mỗi ngày, bạn Chi đều đi bộ để rèn luyện sức khoẻ. Quãng đường đi bộ mỗi ngày (đơn vị: km) của bạn Chi được thống kê lại ở bảng sau:

Quãng đường trung bình mà bạn Chi chạy được là?

Trong nuôi cấy không liên tục, quần thể vi sinh vật sinh trưởng trải qua các pha theo thứ tự nào?

Hai viên đạn 1, 2 có khối lượng lần lượt là 5 g và 10 g được bắn với cùng tốc độ 400 m/s. Tỉ số động năng của viên đạn số 2 so với viên đạn số 1 là

Boron là nguyên tố có nhiều tác dụng đối với cơ thể người như: làm lành vết thương, điều hoà nội tiết sinh dục, chống viêm khớp,... Do ngọn lửa cháy có màu lục đặc biệt nên boron vô định hình được dùng làm pháo hoa. Boron có hai đồng vị là ¹⁰B và ¹¹B, nguyên tử khối trung bình là 10,81. Tính phần trăm số nguyên tử mỗi đồng vị của boron.

1. % ¹⁰B = %.

Biểu hiện đặc trưng của bệnh dịch tả lợn cổ điển là gì?

Read the following passage about lifelong learning 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.

[I] Lifelong learning is the ongoing, voluntary, and self-motivated pursuit of knowledge for personal or professional development (Knowles, 2020). [II] This concept emphasizes that learning does not stop after formal education, but rather continues throughout an individual's life, adapting to changing circumstances and needs. [III] In today’s fast-paced world, where technology and job markets evolve rapidly, lifelong learning has become increasingly essential. [IV]

One of the primary benefits of lifelong learning is its ability to enhance employability. Individuals who engage in continuous education are more likely to keep their skills relevant and competitive in the job market. According to a report by the World Economic Forum (2021), over 50% of employees will need reskilling due to technological advancements in the coming years. Lifelong learners are better equipped to adapt to these changes, making them more attractive candidates for employers.

Moreover, lifelong learning contributes to personal fulfillment and mental well-being. Engaging in new learning experiences can stimulate the brain, foster creativity, and improve cognitive function. Research indicates that individuals who pursue learning opportunities throughout their lives tend to report higher levels of happiness and life satisfaction (Smith & Johnson, 2019). Whether it is taking a course, learning a new language, or picking up a new hobby, the process of acquiring knowledge can be enriching and enjoyable.

In addition, lifelong learning promotes social engagement and community involvement. Participating in educational programs or community workshops can foster connections with others who share similar interests. This social aspect of learning can enhance one's sense of belonging and support networks, which are crucial for mental health (Jones, 2022).

Overall, lifelong learning is not just an individual responsibility; it requires support from educational institutions, employers, and communities to create an environment conducive to continuous education. By fostering a culture of learning, society can better prepare individuals for the challenges of the future and ensure that everyone has the opportunity to thrive.

Which of the following best summarizes the passage?

Trước Chiến tranh thế giới thứ hai, các nước Đông Nam Á đều là thuộc địa của thực dân Âu - Mĩ, ngoại trừ.

Trên bàn cờ \(6 \times 7\) như hình vẽ, người chơi chỉ được di chuyển quân cờ theo các cạnh của hình vuông, mỗi bước đi được một cạnh. Có bao nhiêu cách di chuyển quân cờ từ điểm A đến điểm B bằng 13 bước? 

Chọn cặp từ/ cụm từ thích hợp nhất điền vào chỗ trống.

Người chủ có thể quan sát những biểu hiện _____ của thú nuôi nhưng đa số mọi người không ai biết những âm thanh đùng đoàng do bắn pháo hoa tác động thế nào đến động vật _____.