Du lịch sinh thái, văn hoá sông nước, miệt vườn là sản phẩm du lịch đặc trưng của vùng du lịch nào sau đây?

Dựa vào hiểu biết của bản thân, chó biết đâu không là phần mềm chống phần mềm độc hại?

Hình ảnh dưới đây là hoạt động học sinh khối 11 tham quan thực tế tại nhà máy sản xuất phân bón.

Hoạt động trên tương ứng với phương pháp học tập hóa học nào?

Biết điện thế tại điểm M trong điện trường là 40V. Electron có điện tích e = -1,6.10^-19 C đặt tại điểm M có thế năng là:

Read the following passage about Building Understanding Across Nations 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.

In our interconnected world, cultural ambassadors play a vital role in bridging the gaps between different nations and peoples. These dedicated individuals and groups serve as links between cultures, fostering mutual understanding and respect through various activities and programs. Their mission is to showcase their own cultural heritage while learning about and appreciating others, creating pathways for meaningful dialogue and lasting connections across borders.

Cultural ambassadors employ numerous methods to achieve their goals. They organize traditional festivals and art exhibitions that display unique customs, allowing visitors to experience different cultures firsthand. Language exchange programs enable people to communicate more effectively, while cultural workshops teach traditional crafts, music, and dance. These ambassadors also utilize digital platforms to reach wider audiences, sharing stories and traditions through social media and online events that connect people from different corners of the world.

Despite their important work, cultural ambassadors face several challenges in their mission. Stereotypes and prejudices can create barriers to understanding, while language differences sometimes lead to misunderstandings. Limited resources and funding may restrict their activities, and political tensions between nations can complicate their efforts. However, these dedicated individuals persist in their work, believing that personal connections and shared experiences can overcome these obstacles and promote harmony among different communities.

Looking ahead, the role of cultural ambassadors becomes increasingly significant in our global society. Their efforts to build bridges between nations contribute to reducing conflicts and fostering peace. Through their continued dedication to promoting cross-cultural understanding, these ambassadors help create a more inclusive and connected world where differences are celebrated rather than feared. This ongoing process of cultural exchange remains essential for building a future based on mutual respect and cooperation.

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

Mark the letter A, B, C or D on your answer sheet to Indicate the best arrangement of utterances or sentences to make a cohesive and coherent exchange or text In each of the following questions from 15 to 19. 

a. Mary: Thank you very much for your help!

b. John: Well, keep straight on to the roundabout, then take the second exit on the left. It's a big building with a red roof on your right.

c. Mary: Excuse me, could you show me the way to the public library?

Độ sâu màu ảnh hưởng đến khả năng hiển thị màu sắc. Ảnh màu thông thường (hệ RGB) có độ sâu màu là 24 bit, giúp hiển thị đến 16,7 triệu màu sắc khác nhau.

Dưới đây là một số phát biểu về thông tin trên.

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 best paraphrases the underlined sentence: The ripening process involves many complex chemical reactions.

Cho đoạn tư liệu sau đây:

“Kể từ thời điểm năm quốc gia sáng lập ký Tuyên bố ASEAN (Tuyên bố Bangkok), năm 1967, đến nay, ASEAN đã phát triển và mở rộng thành một cộng đồng gồm mười thành viên, hướng tới mục tiêu đoàn kết tất cả các quốc gia ở Đông Nam Á. Vượt qua những thách thức trong tiến trình phát triển suốt 50 năm, trải qua quá trình xây dựng cộng đồng kéo dài hàng thập kỷ, ASEAN về căn bản đã hình thành một chương trình nghị sự và trở thành một trong những tổ chức khu vực thành công nhất”.

(https://nhandan.vn/megastory/2017/08/2/).

Chọn ý đúng: Nhân tố nào có tác động mạnh mẽ nhất đến nhịp độ tăng trưởng của các ngành dịch vụ?

Chọn những câu mắc lỗi về trật tự từ.

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

Tam Chuc Pagoda is _________ tourist attraction in Ha Nam; hundreds of thousands of tourists flock to this area every year.

Chủ thể tiêu dùng có vai trò gì sau đây?

Maria: "It was very kind of you to help me out, John." – John: “_______."

Em hãy xác định có bao nhiêu loại tỉ lệ?