Đáp án: Có nha
Giải thích các bước giải: Ta có : từ 3-9 điểm sẽ có 7 cột mốc điểm ( 9-3+1=7)
Mà ta có 43 học sinh từ khoảng điểm này( 2 học sinh 10 điểm)
=> 43/7 lớn hơn 6
=> sẽ có ít nhất 6 học sinh bằng điểm nhau
Exercise 6: Choose the best answer for each of the following sentences. 1. _____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2. If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3. If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4. If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5. The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6. But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7. If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8. It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9. If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10. I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11. _____ if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12. I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13. If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14. We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15. Let’s knock on their door to see _____ home. A. if they’re B. unless they’re C. whether they were D. if they were 16. Unless we _____ more snow, we can’t go skiing. A. will have B. have C. have had D. had 17. You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18. Unless you wash the car, you _____ not drive it at the weekend. A. would B. could C. have to D. may 19. If Peter _____ his car before the drive, he _____ the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20. He stepped on the mine, and it exploded. A. If he doesn’t step on the mine, it doesn’t explode. B. If he doesn’t step on the mine, it won’t explode. C. If he didn’t step on the mine, it wouldn’t explode. D. If he hadn’t stepped on the mine, it wouldn’t have exploded. giúp em với em cảm ơn ạ
II. Cho dạng đúng của tính từ trong ngoặc: 1. The Mekong River is the ……………… river in Vietnam. (long) 2. Tokyo is ………………… than London. (big) 3. Ho Chi Minh city is the…………..…….city in Vietnam. (big) 4. Petronas Twin Towers is……………..…….than Sears Tower. (tall) 5. My sister is ………….……. than I. (old) 6. Nam is……………….….than Ba. He is the …………….…… boy in Vietnam. (short) 7. Phanxipang is the ……………..…. mountain in Vietnam. (high) 8. These books are ……………..……. than those books. (thick) 8. It is the………….…….building in this city. (tall) 9. The Nile River is ……………..……. than the Amazon River. (long) 10. Nam is the ………………….student in our school. (strong)
Giúp e với. E cần gấp ạ. E xin cảm ơn. Và sẽ cho tim và đánh giá tốt ạ
Viết một đoạn văn từ 6-8 câu phân tích tác dụng một số biện pháp nghệ thuật đã học qua văn bản "Cây tre Việt Nam"
Ứng dụng thực tiễn: Tìm hiểu cách đo gia tốc trọng trường bằng cách cho rơi tự do Ai giúp mình với
Mn giúp mình bài 3 với ạ mình camon
Exercise 1: Put the verbs in brackets into the correct form: 1. If I see him , I _____ (give ) him a gift. 2. If I had a typewriter, I _____ (type) it myself. 3. If I had known that you were in hospital, I _____ (visit) you. 4. You could make better progress if you _____ (attend) class regularly. 5. If I _____ (know) his telephone number, I’d give it to you. 6. If you _____ (arrive) ten minutes earlier, you would have got a seat. 7. If he worked more slowly, he _____ (not make) so many mistakes. 8. I shouldn’t drink that wine if I _____ (be) you. 9. If I _____ (find) a cheap room, I will stay a fortnight. 10. A lot of people _____ (be) out of work if the factory closed down. giúp em với. em cảm ơn ạ
Bạn nào giúp mình với ạ mình cảm ơn :((
làm theo yêu cầu của đề bài nhá cảm ơn trước ạ làm giúp em với em đang cần gấp ạ 5 sao UY TÍN
Giúp mình với ạ không cần làm câu 2 đâu ạ
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