Làm nhanh giúp em Giải thích thuộc cấu trúc nào

Vẽ anime hoang mang O-O Não tôi kiểu ....

Cho đa thức: P(x)=ax^2+bx+c Xác định đa thức P(x) biết: P(0)=5, P(1)=0, P(5)=0

cj nuôi tui hôm nay đx pk ra đi vì 1 chữ " trung" mà pk cắt xa tình ae vẽ anime khóc

Cho tam giác ABC cân tại A CÓ đường cao AH .Gọi E,F là ttrung điểm AB,AC EF cắt AH tại K a, C/m AH vuông góc EF b, C/m KA =KH

Viết một đoạn văn với chủ đề "Cảm xúc mùa hè" (có sử dụng 3 từ ghép, 3 từ láy)

xét tính đơn điệu của dãy này với ạ

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Exercise 2: Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Nowadays people are more aware that wildlife all over the world is in (1) . Many species of animals are threatened, and could easily become (2) if we do not make an effort to protect them. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught (3) and sold as pets. For many animals and birds the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them to grow better crops, but these chemicals pollute the environment and (4) wildlife. The most successful animals on earth - human beings - will soon be the only ones (5) , unless we can solve this problem. Question 1: A. threat B. problem C. danger D. vanishing Question 2: A. disappeared B. vanished C. extinct D. empty Question 3: A. for life B. alive C. lively D. for living Question 4: A. spoil B. wound C. wrong D. harm