Sau khi di nhập vào Việt Nam, ốc bươu vàng đã thích nghi, sinh trưởng và phát triển mạnh. Ốc bươu vàng được gọi là loài

Read the passage carefully. Choose an option (A, B, C or D) that best answers each question from 23 to 30.

1. How do children learn about wildlife? And is what they learn the sort of thing they should be learning? It is my belief that children should not just be acquiring knowledge of animals but also developing attitudes and feelings towards them based on exposure to the real lives of animals in their natural habitats. But is this happening?

2. Some research in this area indicates that it is not. Learning about animals in school is often completely disconnected from the real lives of real animals, with the result that children often end up with little or no understanding or lasting knowledge of them. They learn factual information about animals, aimed at enabling them to identify them and have various abstract ideas about them, but that is the extent of their learning. Children's storybooks tend to personify animals as characters rather than teach about them.

3. For direct contact with wild and international animals, the only opportunity most children have is visiting a zoo. The educational benefit of this for children is often given as the main reason for doing it but research has shown that zoo visits seldom add to children's knowledge of animals – the animals are simply like exhibits in a museum that the children look at without engaging with them as living creatures. Children who belong to wildlife or environmental organizations or who watch wildlife TV programmes, however, show significantly higher knowledge than any other group of children studied in research. The studies show that if children learn about animals in their natural habitats, particularly through wildlife-based activities, they know more about them than they do as a result of visiting zoos or learning about them in the classroom.

4. Research has also been done into the attitudes of children towards animals. It shows that in general terms, children form strong attachments to individual animals, usually their pets, but do not have strong feelings for animals in general. This attitude is the norm regardless of the amount or kind of learning about animals they have at school. However, those children who watch television wildlife programs show an interest in and affection for wildlife in its natural environment, and their regard for animals in general is higher.

According to the third paragraph, which method is most effective for children to learn about animals?

Nếu thực hiện tốt cơ chế thị trường sẽ mang lại tác động nào sau đây đối với các doanh nghiệp?

Khi nói về hệ tuần hở, các phát biểu dưới đây đúng hay sai?

Chọn câu đúng. Tia laze được dùng 

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. This occasion, as a result, has made me more grateful to farmers and helped me understand what the saying "no pain, no gain” practically means.

b. It had, in fact, never occurred to me that farming would be so physically demanding.

c. I had to do the land ploughing, fertiliser spreading and grass uprooting in the burning summer heat. 

d. Having hands-on experience on a farm for a fortnight really exhausted me, but at the same time made me more appreciative of farming.

e. Farming was such hard work that it made me sweat all the time and even lose a few kilos. 

Sự thành lập và phát triển của Liên hợp quốc cùng sự tồn tại của các trật tự thế giới sau Chiến tranh thế giới thứ hai chứng tỏ

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.

HOW THE GENERATION GAP PLAYS OUT IN THE WORKPLACE

As a recruiter, I am in constant communication with executive clients and HR colleagues. I regularly (7) ________ on candidates I’ve placed, to see how they are getting on in their new roles. Here are some of the important generational differences I see that can lead to potential (8) ________ if not properly understood:

·       Communication styles

The young generation is more (9) ________, quick to offer constructive criticism, individualistic, with a more casual approach.

Gen X values hard work and long hours, a/k/a ‘The Grind’ – they are more skeptical, formal, and uncompromising.

·       Leadership styles

The young generation is extremely open-minded. They resist micromanagement, and resent pressure. (10) ________ factor that sets them apart is their emphasis on work-life balance.

 (11) ________, their Generation X supervisors, on the other hand, are intensely focused on the organizational processes that brought the company success; they tend to prioritize (12) ________ and the bottom line.

"Giành giật những điều kiện thuận lợi trong sản xuất và tiêu thụ hàng hóa nhằm thu được lợi nhuận cao nhất cho mình". Đó là sự cạnh tranh giữa những chủ thể nào?

Theo quy định pháp luật, công dân không được thực hiện Bầu cử đại biểu Hội đồng nhân dân các cấp khi đang:

Cho bảng số liệu sau:

LƯỢNG MƯA CÁC THÁNG TẠI QUẢNG TRỊ NĂM 2021

Căn cứ vào bảng số liệu trên, tổng lượng mưa năm tại Quảng Trị là bao nhiêu mm? (Làm tròn kết quả đến hàng đơn vị của mm)

Xác định thành phần nguyên tử (số proton, neutron, electron), số hiệu nguyên tử, điện tích hạt nhân của các nguyên tử và điền vào bảng sau:

Biến thiên enthalpy chuẩn của phản ứng $N_2\left(g\right)+3F_2\left(g\right)\to 2N{F}_3\left(g\right)$ là $-361kJ$. Giá trị năng lượng liên kết $N\equiv N,F-F$ lần lượt là $941kJmo{l}^{-1}$ và $158kJmo{l}^{-1}.$ Năng lượng liên kết N–F là