tìm các số nguyên x bt|x+11|+|13-x|=0

Các câu hỏi liên quan

VII. Choose the correct sentences. 33. black / my / has / hair / father / is / tall / and / short. A. My father is tall and has short black hair. B. My father is tall and has black short hair. C. My father is short and has tall black hair. D. My father is tall and has hair short black. 34. friends / lucky / am / lot / enough / have / to / I / of / a. A. I am enough lucky to have a lot of friends. B. I am have lucky enough a lot of friends to. C. I am to lucky enough have a lot of friends. D. I am lucky enough to have a lot of friends. 35. usually / sense / friends / of / my / enjoy / humour / my. A. My friends enjoy usually my sense of humour. B. My friends usually enjoy my sense of humour. C. My friends usually enjoy my humour of sense. D. My friends usually enjoy sense of my humour. 36. sociable / old / friends / very / unlike / her / Thuy / is. A. Unlike her sociable friends, Thuy is very old. B. Unlike her old friends, Thuy is very sociable. C. Unlike her very old friends, Thuy is sociable. D. Unlike Thuy, her old friends is very sociable. VIII. Choose the sentence which has the similar meaning to the first one. 37. These apples aren’t ripe. We can’t eat them. A. These apples are ripe enough for us to eat. B. These apples aren’t ripe enough for us to eat. C. These apples aren’t ripe enough for us to eat them. D. These apples are too ripe for us to eat. 38. Mr. Quang often travels to work by planes. A. Mr. Quang often flies to work. B. Mr. Quang often goes to work by air. C. Mr. Quang often travels to work by train. D. Both A and B are correct. 39. Lan’s teacher didn’t go to work because she was ill. A. Because of his illness, Lan’s teacher didn’t go to work. B. Because his illness, Lan’s teacher didn’t go to work. C. Because of he was ill, Lan’s teacher didn’t go to work. D. Because of illness, Lan’s teacher didn’t go to work. 40. The repairman can fix this washing machine. A. This washing machine should be fixed B. This washing machine could be fixed C. This washing machine can be fixed D. This washing machine will be fixed

( Các cao nhân giúp mik với, mik cần gấp) I. Choose the correct answer to comlete the sentences. 1. What does your sister ___________? A. look to B. look like C. to like D. to be like 2. Is there enough water ___________to drink? A. to us B. to we C. for us D. for we 3. Each of us ____________ a different character. A. has B. have C. is D. are 4. Could you ____________ me the way to the orphanage? A. say B. speak C. talk D. tell 5. A friend of___________is coming to stay with me next week. A. I B. me C. my D. mine 6. My younger sister is____________to play volleyball. A. not enough tall B. not tall enough C. tall not enough D. enough not tall 7. Lan wants to go to the zoo but I’d prefer___________at home. A. to stay B. to staying C. stay D. stays 8. I am not out going but I enjoy ___________ jokes A. telling B. to tell C. told D. tell 9. Please don’t make so much noise. I_________________ A. study B. studying C. am studying D. studied 10. I don’t mind where you sit. You can sit______________you like. A. somewhere B. anywhere C. any D. something II. Choose the correct form of the verbs. 11. Does your sister enjoy (swim)_________ in the sea? A. swim B. to swim C. siwming D. swimming 12. I am sure he (tell) ___________us about himself soon. A. will tell B. would tell C. is telling D. tells 13. Be careful! The teacher (look)__________ at you. A. is looking B. are looking C. looking D. looked 14. My brother (know)_____ how to swim when he (be) ______eight years old. A. knows / is B. knew / is C. knows / was D. knew / was 15. I’d love (see) _________ that film. Will it be on tomorrow? A. seeing B. seen C. to see D. saw III. Find the underlined part in each sentence which needs correction. 16. Khai’s grandmother has white long hair. A B C D 17. Mrs. Khanh doesn’t go to work yesterday because she was ill. A B C D 18. My old friend, Bao, lives on 235 Tran Hung Dao Street in Hue. A B C D 19. Each of the rooms in this house have a new coffee table. A B C D 20. Mr. Thanh spends his free time to watch television. A B C D IV. Choose the correct preposition to complete the sentences 21. The Sao Mai Movie Theater is a bit far________ my house. A. in B. at C. from D. on 22. My mother is not interested ___________science. A. on B. in C. at D. of 23. My grandfather left school__________the age of 15. A. at B. in C. for D. by 24. Bell worked __________deaf-mutes at Boston University. A. for B. with C. of D. on 25. There is an interesting action movie___________TV tonight. A. on B. in C. at D. above V. Choose the word which different sound. 26. A. density B. countryside C. reason D. list 27. A. sugar B. slum C. cutting D. luck 28. A. fact B. place C. malnutrition D. traffic 29. A. spacious B. delicious C. social D. decision VI. Choose the word which has the different stress pattern. 30. A. megacity B. education C. overcrowded D. malnutrition 31. A. enough B. affect C. narrow D. require 32. A. peaceful B. labour C. diverse D. wealthy