Cho bảng số vận tải hàng hóa bằng đường hàng không chia theo hình thức giai đoạn 1995 – 2020, đơn vị: nghìn tấn (Niên giám thống kê Việt Nam 2021, Nxb Thống kê, 2022): 

Nhận xét nào sau đây đúng với bảng số liệu trên?

Read the following passage about Wildlife Conservation in Africa 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.

Wildlife conservation in Africa is vital for preserving biodiversity and ensuring the survival of iconic species such as elephants, lions, and rhinos. [I] The continent is home to some of the world’s most diverse ecosystems, including savannahs, rainforests, and deserts. [II] Conservation efforts involve strategies like protecting habitats, combating poaching, and raising awareness about the importance of wildlife. [III] Despite challenges, success stories demonstrate the positive impact of these efforts. [IV]

One notable example comes from Kenya, where anti-poaching initiatives and community engagement have helped stabilize elephant populations in Amboseli National Park. Similarly, in South Africa, rhino conservation programs use advanced technologies like drones and GPS tracking to monitor and protect vulnerable animals. These efforts not only safeguard wildlife but also promote eco-tourism, which supports local economies.

However, wildlife conservation in Africa faces persistent threats. Habitat loss due to agricultural expansion and urbanization continues to endanger species. Climate change exacerbates these challenges, altering migration patterns and threatening ecosystems. Furthermore, poaching and the illegal wildlife trade remain significant concerns, driven by global demand for products such as ivory and rhino horn.

To overcome these challenges, conservationists emphasize the need for international collaboration and local community involvement. Initiatives like eco-tourism provide financial incentives for communities to protect wildlife. Governments, NGOs, and individuals must work together to ensure the survival of Africa’s unique species for future generations.

According to paragraph 2, which of the following is NOT a benefit of conservation efforts?

Read the following leaflet 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 7 to 12.

TO STAY HEALTHY, BEGIN AT HOME!

Let’s look at what we can do each day to improve our health and well-being.

Facts and Figures:

Over 30% of adults do not get enough physical activity, and (7)_______ spend hours sitting in front of screens, which affects both their physical and mental health.

Positive Actions!

(8)________  your intake of sugary or salty processed foods and opt for healthier alternatives like fruits or nuts.

Focus on (9)________ fresh, nutrient-rich foods rather than heavily processed ones. This not only nourishes your body but also helps the environment by reducing (10)________.

(11)_________ how busy your schedule is, dedicate at least 30 minutes a day to physical activity. Consistency is key!

Start Today!

Small changes can lead to big (12)_______. Make the choice to live a healthier, happier life!    

Nội dung nào sau đây là đặc điểm của văn bản quy phạm pháp luật?

Trong giai đoạn 3, hóa chất \(\mathbf{X}\) được thêm vào thiết bị phản ứng số \(3\) và thu được sản phẩm \(\mathbf{Y}\), trong đó \(\mathbf{X}\) và \(\mathbf{Y}\) lần lượt là:

Lĩnh vực tin học nghiên cứu về vấn đề như thế nào?

Vì sao nông dân Việt Nam ngày càng bần cùng trong những năm Chiến tranh thế giới thứ nhất?

Chữ viết của người Ai Cập cổ đại là

Giá trị lớn nhất của hàm số \(y=3\text{sin}x\) trên tập xác định \(\mathbb{R}\) là

Những loài động vật sinh trưởng và phát triển qua biến thái hoàn toàn?

CHỦ ĐỀ: TẠI SAO CON NGƯỜI KHÔNG BỊ KHÍ QUYỂN ĐÈ ÉP?

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0afa01ca011

Và trả lời câu hỏi sau:

Hoàn thành nhận định sau bằng cách kéo thả các từ vào đúng vị trí.

"Mức áp suất đó vào khoảng (...a...) tương đương trọng lượng một quả (...b...) lớn. Con người (...c...) theo thời gian để chịu đựng áp suất."

Đáp án c là

Tìm tất cả các giá trị thực của tham số \(m\) để hàm số \(y = \sqrt {x - m}  + \sqrt {2x - m - 1} \) xác định trên \(\left( {0; + \infty } \right).\) 

Cấu hình electron lớp ngoài cùng của nguyên tử các nguyên tố halogen là

Read the following advertisement about a new travel platform 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 1 to 6.

FAQ on Finding Travel Buddy

What is the concept of finding a travel buddy at Join MyTrip?

You can find a travel buddy by joining trips hosted by (1) ________, whom we call TripLeaders. The trips are (2) ________ handpicked and curated, offering you the best experience you can't find anywhere else. The TripLeaders will be (3) ________ charge of these trips, from designing the itinerary (4) ________ the way. Furthermore, TripLeaders will accept travelers, (5) ________ TripMates, on their trips and travel together. So, by joining our trips, you can (6) ________ with other amazing travelers from all over the world.

Điền số nguyên dương thích hợp vào chỗ trống.

Cho hình hộp \(ABCD\cdot {A}'{B}'{C}'{D}'\) có \(A{A}'=a\). Gọi \(M,N\) là các điểm thuộc các cạnh \(B{B}'\) và \(D{D}'\) sao cho \(BM=\) \(DN=\frac{a}{3}\). Mặt phẳng \(\left( AMN \right)\) chia khối hộp thành hai phần, gọi \({{V}_{1}}\) là thể tích khối đa diện chứa \({A}'\) và \({{V}_{2}}\) là thể tích phần còn lại. Tỷ số \(\frac{{{V}_{1}}}{{{V}_{2}}}\) bẳng (……).

Dialogue arrangement: Choose A, B, C or D to make a complete dialogue for each question.

a. That's true. It is a very funny movie.

b. I saw that movie the first day it came out in theaters.

c. You've seen it before? 

d. Superbad is the funniest movie that I've ever seen.

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?

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.

Vietnamese Women’s Achievements

Women have always played an important role in Vietnam’s history. Some fight for their country, some inspire others, and some make positive changes to society. Their contributions have shaped the nation in various ways, leaving a lasting impact on culture, politics, and the arts.

Trưng Trắc and Trưng Nhị are famous examples of women who fought for their country’s freedom. Known in Vietnamese as “Hai Bà Trưng,” the Trưng sisters successfully led their people in a rebellion against foreign invaders in 40 A.D. After their victory, they ruled the country for three years, demonstrating remarkable leadership and bravery. As the first female rulers of Vietnam, the Trưng sisters have become symbols of patriotism and resilience. Their significance is even greater considering that Vietnamese women at the time had very limited access to education and politics. Their story continues to inspire generations.

Sương Nguyệt Anh is another example of an influential Vietnamese woman. As the daughter of the patriotic poet Nguyễn Đình Chiểu, she mastered literature from a young age. She worked as a teacher before becoming the editor-in-chief of Nữ Giới Chung, the first women’s newspaper in Sài Gòn, in 1918. As the first female editor in Vietnam, she made significant contributions to the press, feminism, and poetry. Through her work, she promoted women’s rights and encouraged female empowerment.

A third example is Điềm Phùng Thị. She graduated from Hà Nội Medical University in 1946 and earned a PhD in dentistry in France in 1954. However, she later pursued a career in sculpture, creating artworks that reflected her love for Vietnam. She exhibited her work throughout Europe and became the first female Vietnamese member of the European Academy of Arts and Sciences in 1992. Her name was later recorded in the Larousse Dictionary of Painters, recognizing her as a remarkable artist.

The word lasting in paragraph 1 could best be replaced by: