Phân biệt affect với effect Nhận dễ hiểu, có ví dụ liên kết với nhau PS Xin lỗi vì đề nó quá ngắn ạ....

Dù điểm hơi ít nhưng mình hứa sẽ trả đủ 5 sao và câu trả lời hay nhất ạ 9h15 hạn cuối ạ mong mọi người giúp

Toán hình ( dễ lắm ) làm nhanh giúp mk, trước 7h25 nhé

Trắc nghiệm T.Anh đừng ghi ABCD

Trắc nghiệm T.Anh đừng ghi A,B,C,D cần gấp

cho các số nguyên a, b sao cho ho số nguyên a,b sao cho $\frac{a^2+1}{ab+1}$ là số nguyên. Chứng minh $\frac{b^2+1}{ab+1}$ cũng là số nguyên. Ai giúp em với ạ em sẽ cho 5 sao và câu trả lời hay nhất ạ

Giúp mk vẽ hình và làm bài vs đa tạ ae

Vẽ bầu trời (kiểu như ảnh, không cần giống chỉ cần dạng kiểu đó thôi nhé) Hoặc calli: Máy bay giấy Yc: Digi, không paint, chụp layer.

Phân tích các đa thức sau thành nhân tử R(x)= (3x+2)(3x-5)(x-1)(9x+10)+24x^2 K(x)= (6x+5)^2(3x+2)(x+1)-35

11. They waited ___ in long queues. A. patient B. patience C. patiently D. impatient 12. He rescued a child ___ drowning. A. from B. off C. on D. with 13. It ___ 2 years since I last saw Joe. A. was B. has been C. is D. will be 14. A truck went out of control and ___ into the back of a bus. A. fell B. went C. took D. crashed 15. Have you written your assignment ___? A. yet B. just C. still D. ever 16. Would you mind ___ me a lift home from school? A. taking B. driving C. giving D. making 17. She was the daughter of Chinese ___ to America. A. immigrate B. immigrants C. immigration D. immigrated 18. don’t you come to my house? – OK. Let’s go. A. Why B. Let’s C. What D. How 19. Which of the following words is different from the others? A. hospital B. school C. restaurant D. building 20. The summer vacation for almost three months. A. longs B. lasts C. is D. has 21. anyone else about my problem yet. A. I haven’t told B. I’m not telling C. I didn’t tell D. I don’t tell 22. My granny that detective novel. A. has already read B. has yet read C. readed D. is reading 23. There a lot of changes in Vietnam since the 1990s. A. was B. have been C. has been D. are 24. My dog my cat since I came home. A. is chasing B. has chased C. chased D. chases 25. It’s a great movie. I have that movie many times. A. have saw B. have seen D. saw D. seen 26. Have you really strange or interesting food? A. eat B. ate C. never eaten C. ever eaten 27. your brother talked to you yet? Yes, he . A. Has / did B. Have / have C. Has / has D. Did / have 28. My family and I to many different countries around the world. A. have flown B. has flown C. flew C. flow 29. Have you finished answering all the questions ? A. yet B. over C. never D. ever 30. Either Mrs. Chen or the gilrs the hen-house. A. has washed B. have washed C. is washing D. are washed