Ở một loài sinh vật có bộ NST lưỡng bội 2n = 12. Theo lý thuyết, trong một tế bào ở kì sau của giảm phân II có bao nhiêu tâm động?

Loại công cụ nào gắn liền với nền văn minh thông tin?

Each of the following sentences has one error (A, B, C, or D). Find it and blacken your choice on your answer sheet.

The young can find a job any time of year and the best places to do so are Vietnams’ three largest cities: Hanoi, Ho Chi Minh City and Da Nang.

Read the following passage about green living 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

          Green living refers to a lifestyle that promotes sustainability and environmental consciousness. This way of life encourages individuals to make choices that reduce their carbon footprint and conserve natural resources. Practices such as recycling, using renewable energy sources, and reducing waste are fundamental aspects of green living. By adopting these practices, individuals can contribute to the preservation of the environment and promote a healthier planet for future generations.

          One significant component of green living is the use of renewable energy sources. Solar, wind, and hydroelectric power are examples of renewable energy that can replace fossil fuels. Using renewable energy reduces greenhouse gas emissions and dependence on non-renewable resources. Additionally, renewable energy sources are often more sustainable and have less impact on the environment.

          Another important aspect of green living is sustainable consumption. This involves choosing products that are environmentally friendly and responsibly sourced. For example, buying locally produced food reduces the carbon footprint associated with transportation. Moreover, opting for products made from recycled materials helps conserve resources and reduce waste.

          Green living also emphasizes the importance of conserving water and energy. Simple actions such as turning off lights when not in use, fixing leaks, and using energy-efficient appliances can significantly reduce energy and water consumption. These practices not only benefit the environment but also save money on utility bills.

          Education and awareness play a crucial role in promoting green living. By educating individuals about the benefits of sustainable practices and how to implement them, communities can foster a culture of environmental responsibility. Awareness campaigns, workshops, and educational programs are effective ways to encourage people to adopt green living practices.

Which of the following best paraphrases the underlined sentence in paragraph 4? 

Cho biết: Động cơ điện xoay chiều một pha được sử dụng trong lĩnh vực nào?

Vì sao phương thức chăn thả tự do vẫn còn khá phổ biến ở các vùng nông thôn ở nước ta?

Cho \(\sin 2x = \frac{1}{3}\). Tính giá trị của biểu thức: \(A = \sin \left( {x + \frac{\pi }{4}} \right)\cos \left( {x - \frac{\pi }{4}} \right)\)?

Mệnh đề nào sau đây là mệnh đề kéo theo?

Đặc điểm nổi bật trong xã hội hiện đại là?

Đâu là nguồn thu chủ yếu nhất của ngân sách nhà nước?

Đâu là động cơ nhiệt?

Hồ nước ngọt sâu nhất thế giới là hồ nào dưới đây?

Bộ máy Nhà nước Cộng hoà xã hội chủ nghĩa Việt Nam có mấy đặc điểm chính?

Vì sao nước là dung môi hòa tan nhiều chất khác?

Ý không phản ánh đúng sự phát triển của Phật giáo ở nước ta thời Đinh, Tiền Lê, Lí, Trần là:

Tôi mồ côi cha năm hai tuổi

Mẹ tôi thương con không lấy chồng

Trồng dâu, nuôi tằm, dệt vải

Nuôi tôi đến ngày lớn khôn.

Hai mươi năm qua tôi vẫn nhớ

Ngày ấy tôi mới lên năm

Có lần tôi nói dối mẹ

Hôm sau tưởng phải ăn đòn.

Nhưng không, mẹ tôi chỉ buồn

Ôm tôi hôn lên mái tóc

- Con ơi

trước khi nhắm mắt

Cha con dặn con suốt đời

Phải làm một người chân thật…

         (Trích Lời mẹ dặn – Phùng Quán)

Việc nhắc lại lời dặn của cha trước khi mất có ý nghĩa gì với tác giả?

Hiệp ước Nhâm Tuất được hoàn thành kí kết vào ngày tháng năm nào?

Lực lượng lãnh đạo quá trình thống nhất nước Đức là:

Nhà thơ nào KHÔNG thuộc phong trào Thơ Mới giai đoạn 1932 – 1945?

Cuộc đấu trí giữa Hê-ra-clet và thần Át-lát có ý nghĩa gì?

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 from 23 to 30.

The 22nd Southeast Asian Games were held in Vietnam from December 5th to 13th, 2003. It marked the first time Vietnam hosted such a significant sporting event, yet the Games were a great success. They became a grand festival that impressed sports enthusiasts with their spirit of solidarity, cooperation for peace, and development. The event demonstrated Vietnam's capability to unite the region through sports.

Athletes from 11 participating countries competed in 32 sports, winning a total of 444 gold medals. Teams in table tennis, badminton, karate, volleyball, basketball, and wrestling showcased some of the region’s top competitors. Notably, many records set during the Games were close to international standards. Vietnam emerged victorious, securing 158 gold medals and finishing at the top of the medal standings. Thailand came second with 90 golds, while Indonesia ranked third with 55. Singapore and Vietnam were the only nations with participants honored as the Most Outstanding Athletes in Swimming and Shooting events.

In football, the Vietnamese Women's Football team successfully defended their SEA Games title, a moment of pride for the host nation. In the Men's Football Final, Vietnam faced Thailand but lost, with the Thai team taking home the gold medal. Other sports, such as karate, athletics, bodybuilding, and wushu, saw young and talented Vietnamese athletes delivering exceptional performances and securing numerous gold medals. The strong performance of the athletes reflected Vietnam's growing prowess in the regional sports arena.

Vietnam’s first-place finish was not surprising. To prepare for the 22nd SEA Games, the country implemented an intensive training program for its athletes, involving both domestic and international facilities. Furthermore, the enthusiastic support from the Vietnamese people inspired the athletes to compete in high spirits. This success solidified Vietnam’s reputation as an excellent host for international sporting events. With this achievement, Vietnam has demonstrated its potential to host even larger competitions, such as the Asian Games, in the future.

According to the passage, which of the following statements is TRUE?