Ở nước ta, loại tài nguyên có triển vọng khai thác lớn nhưng chưa được chú ý đúng mức là loại tài nguyên nào?

Read the following passage 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 30 to 34.

    A new study highlights the health benefits of natural spaces in urban areas. Researchers found that people (30) _______ with plenty of green space, such as parks, have lower stress levels. (31) ____________ showed higher stress levels than men in the same situation.

    The research proved that why (32) _______. There is good evidence from the UK and elsewhere suggests that green spaces lead to lower blood pressure, better mental health, and (33)____________or dying from heart disease.

    Studies also indicate that spending time in natural environments improves mental and physical health, reducing the burden on healthcare systems. Consequently, (34)__________and green areas as part of  their efforts to enhance public well-being.

Cấu hình electron của nguyên tố X là 1s²2s²2p⁶3s²3p⁶4s². Phát biểu sai là

Trong những năm 1649- 1653, nước Anh theo thể chế chính trị gì?

Nội dung nào sau đây không phải ưu điểm của cơ chế thị trường?

Cho tam giác ABC đều có độ dài cạnh bằng a. Độ dài $\overrightarrow{AB}+\overrightarrow{BC}$ bằng?

Cơ cấu tổ chức bộ máy nhà nước của  Việt Nam gồm mấy cơ quan chính?

Vào năm 2021, tỉ trọng GDP của Liên minh châu Âu chiếm 17,8% trong tổng GDP của thế giới. GDP của toàn thế giới năm này là 97,53 nghìn tỉ USD. Vậy giá trị GDP của Liên minh châu Âu là bao nhiêu nghìn tỉ USD? (Làm tròn đến số thập phân thứ nhất của nghìn tỉ USD)

Đáp án: .....

Theo thang Celsius, nhiệt độ của một viên bi sắt vừa được nung nóng là 150 ^oC. Theo thang Kelvin, nhiệt độ này tương đương với bao nhiêu độ K?

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.

The word “their” in paragraph 3 refers to:

Một hòn bi lăn dọc theo một cạnh của một mặt bàn hình chữ nhật nằm ngang cao 1,5 m. Khi ra khỏi mép bàn, nó rơi xuống nền nhà tại điểm cách mép bàn 1,8 m (theo phương ngang). Lấy g = 9,8 m/s². Thời gian rơi của hòn bi và tốc độ của viên bi lúc rời khỏi bàn lần lượt là

Cho hàm số \(f(x)=-x^{3}+m x^{2}-\left(m^{2}+m+1\right) x\). Với \(m\) là tham số thực.

Hàm số nghịch biến trên khoảng \((1; 3)\) khi và chỉ khi:

Read the following passage and choose the best answer to each of the following questions from 23 to 30.

1. People learn new languages for many reasons - work, travel, or personal enjoyment. However, beyond practical uses, learning a language offers powerful cognitive, emotional, and social benefits. It strengthens brain function, improves memory, and enhances communication skills. Although learning a new language may seem difficult for adults, experts emphasize its long-term benefits for their brain health, adaptability, and mental agility.

2. One of the greatest advantages of language learning is its cognitive impact. Research shows that bilingual individuals have stronger memory, better concentration, and enhanced problem-solving abilities. Studies also indicate that speaking more than one language can delay the onset of dementia by strengthening executive functions such as multitasking and reasoning. Moreover, learning a new language physically changes the brain by increasing grey matter volume, which helps with memory, and protecting white matter, which helps the brain send information quickly. These changes help keep the brain sharp as people age.

3. Beyond mental benefits, language learning also boosts confidence and expands social opportunities. Speaking another language gives people a sense of pride and confidence. It also opens doors to cultural experiences and career growth by allowing learners to engage with diverse communities. Many language learners find that their skills help them start conversations and understand other people's traditions better. Moreover, the process of language learning fosters patience and a greater appreciation for cultural diversity.

4. To maximize learning, experts recommend consistent practice and immersion. Apps like Duolingo or Babbel, daily speaking practice, and watching movies in the target language can make learning fun and effective. Learning basic vocabulary, grammar, and sentence structures and finding a conversation partner are also important. By applying these strategies, learners can develop fluency and experience the lifelong rewards of bilingualism.

Which of the following is NOT mentioned in paragraph 2 as a benefit of language learning?

Hoạt hình cho phép kể câu chuyện?

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 31 to 40.

Biting into a ripe, juicy fruit brings a smile to many people’s faces. But eating that same fruit a week before it is ripe probably wouldn’t be as enjoyable! Unripe fruits are often hard and bitter, but that serves a purpose. The hard exterior of an unripe fruit protects the developing seed inside. After a seed fully develops inside the fruit, the fruit changes color, softens, and gets sweeter to become more attractive to animals and humans. These organisms eat the fruit and spread its seeds, ensuring the plant’s survival and regrowth.

But how does a fruit ripen? The ripening process involves many complex chemical reactions. When a fruit ripens, it goes through a chemical change. A chemical change happens when bonds within molecules break, and the atoms that once formed them regroup into new molecules. Chemical changes are irreversible. Once a fruit ripens, it cannot become unripe again.

One molecule responsible for this chemical change is ethylene. Ethylene (C2H4) is a colorless gas made up of carbon and hydrogen atoms. (I). It is a naturally occurring molecule in the atmosphere. (II). It is also an important plant hormone. (III). Plants release ethylene through the growing tips of roots, flowers, and ripening fruit. (IV). Although ethylene serves other purposes in plants, one of its main purposes is to trigger the chemical reactions that cause fruits to ripen. As the fruit matures, oxygen in the air helps stimulate the production of ethylene. This ethylene production is a signal that begins fruit ripening. For that reason, unripe fruits have low levels of ethylene, while ripe fruits have higher levels of ethylene. Most fruits produce ethylene and respond to ethylene in the atmosphere.

Although fruits require ethylene to ripen, different types of fruits respond to this molecule in two distinct ways: non-climacteric fruits and climacteric fruits. Non-climacteric fruits do not ripen after harvesting. They produce very little ethylene of their own. Climacteric fruits, on the other hand, continue to ripen after they are picked. These fruits produce a large amount of ethylene. Climacteric fruits can also speed up the ripening process of other fruits nearby since they release high levels of ethylene into the air.  

Which of the following can be inferred from the passage?

AYVP, or “ASEAN Youth Volunteer Program,” is a special program for young people in the ASEAN region (a group of Southeast Asian countries). It helps them get (631) ____________ and make a difference. This program (632) ____________ together young people from different ASEAN countries to work together, promote cross-cultural understanding, and develop leadership skills.

AYVP is also designed to address social issues of concern in ASEAN AYVP’s main goal is to help young people feel connected to the ASEAN community and encourage them to work together to solve problems. (633) ____________ helps them not only gain valuable hands-on experience in volunteer work but also build lasting friendships and networks with their (634) ____________ from neighboring countries. This helps them feel responsible for improving the region.

Overall, the ASEAN Youth Volunteer Program shows (635) ____________ for young people to solve big problems. By giving young people the chance to make positive changes, AYVP helps the ASEAN community grow stronger and creates a better future for everyone.

Công ty A lên kế hoạch và tạo ra các sản phẩm văn phòng phẩm như bút, thước kẻ,...nhằm phục vụ cho việc sử dụng của người tiêu dùng đặc biệt là học sinh, sinh viên. trong trường hợp trên, công ty A đã thực hiện hoạt động nào của nền kinh tế?

Chọn ngẫu nhiên một số nguyên dương không lớn hơn 15. Hãy mô ta không gian mẫu trên?

Các chủ thể kinh tế hoàn toàn được tự do mua, bán, trao đổi hàng hoá, dịch vụ thông qua những quy tắc chung trong các mối quan hệ nào?

Trồng dưa chuột áp dụng cho loại mô hình nào sau đây?