Phần d thôi nhé Nhanh thì được cthn

Trong các khẳng định sau có bao nhiêu khẳng định đúng? 1. Nếu a⋮ 4a⋮ 4 và b ⋮2b ⋮2 thì a+b⋮ 4.a+b⋮ 4. 2. Nếu a⋮ 4a⋮ 4 và b ⋮2b ⋮2 thì a+b⋮2.a+b⋮2. 3. Nếu tổng của hai số chia hết cho 9 và một trong hai số chia hết cho 3 thì số còn lại chia hết cho 3. 4. Nếu hiệu của hai số chia hết cho 6 và số thứ nhất chia hết cho 6 thì số thứ hai chia hết cho 3.

Giúp em câu trách nghiệm và ạ em cảm ơn trc...xin MN giúp nhanh dùm em vs

1) x² - mx+1=0 2) x² - (m+3)x+m=0 3) x² + (m-3)x -m+1=0 4) 2x² - (m+3)x-m-1=0 5) 3x² - (2m+1)x-4=0

51. He was said _________ this building. A. designing B. to have designed C. to design D. designed 52. Ted _________ by a bee while he was sitting in the garden. A. got sting B. got stung C. get stung D. gets stung 53. These tennis courts don’t _________ very often. Not many people want to play. A. got used B. used C. get used D. get use 54. I’ll get Minh _________ this for you. A. do B. done C. did D. to do 55. Those letters _________ now. You can do the typing later. A. need typing B. needn’t be typed C. need to type D. needn’t typing 56. “What a beautiful dress you are wearing”- “thanks, it_________ especially for me by a French tailor. ” A. is made B. has made C. made D. was made 57. Somebody cleans the room every day. A. The room everyday is cleaned. B. The room is every day cleaned. B. The room is cleaned every day. D. The room is cleaned by somebody every day. 58. People don’t use this road very often. A. A. This road is not used very often. Not very often this road is not used. B. This road very often is not used. D. This road not very often is used. 59. How do people learn languages? A. How are languages learned? B. How are languages learned by people? B. How languages are learned? D. Languages are learned how? 60. Over 1500 new houses _________ each year. Last year, 1720 new houses _________. A. were built/ were built B. are built/ were built C. are building / were built D. were built/ were being built 61. Tom bought that book yesterday. A. That book was bought by Tom yesterday. B. That book was bought yesterday by Tom. B. That book yesterday was bought by Tom D. That book was bought yesterday. 62. The new computer system _________ next month. A. is be installed B. is being installed C. is been installed D. is being installed by people

Phụ Vẽ mầm hay chibi hay anime kiểu khinh ak Chính Tau thì khum nghĩ là trên đời có cái loại người ăn cắp mà chửi ngược lại chủ bản quyền ak Tag nhẹ bạn nào nhé :))))

Giải hộ em nha. Kẻ hộ em hình với ạ và giải ạ

26. All bottles_________ before transportation. A. frozen B. were froze C. were frozen D. are froze 27. ___________________________. yet? A. Have the letters been typed B. Have been the letters typed B. Have the letters typed D. Had the letters typed 28. English has become a second language in countries like India, Nigeria or Singapore where `_________ for administration, broadcasting and education. A. is used B. it is used C. used D. being used 29. The telephones_________ by Alexander Graham Bell. A. is invented B. is inventing C. invented D. was invented 30. Lots of houses_________ by the earthquake. A. are destroying B. destroyed C. were destroyed D. is destroyed 31. Gold_________ in California in the 19th century. A. was discovered B. has been discovered C. was discover D. they discover 32. The preparation_________ by the time the guest_________ A. had been finished- arrived B. have finished- arrived B. had finished-were arriving D. have been finished- were arrived 33. The boy_________ by the teacher yesterday. A. punish B. punished C. punishing D. was punished 34. “Ms Jones, please type those letters before noon”_ “They’ve already ______, sir. They’re on your desk.” A. typed B. been being typed C. being typed D. been typed 35. Sarah is wearing a blouse. It___________ of cotton. A. be made B. are made C. is made D. made 36. They had a boy _________ that yesterday. A. done B. to do C. did D. do 37. We got our mail _________ yesterday. A. been delivered B. delivered C. delivering D. to deliver 38. James…….. the news as soon as possible. A. should tell B. should be told C. should told D. should be telled 39. My wedding ring _________ yellow and white gold. A. is made B. is making C. made D. make 40. Mr. Wilson is _________ as Willie to his friend. A. known B. knew C. is known D. know 41. References _________ in the examination room. A. not are used B. is not used C. didn’t used D. are not used 42. Laura _________ in Boston. A. are born B. were born C. was born D. born 43. His car needs _________ A. be fixed B. fixing C. to be fixing D. fixed 44. Her watch needs _________. A. repairing B. to be repaired C. repaired D. A and B 45. My mother is going _________ this house. A. sold B. sell C. to be sold D. to sell 46. There’s somebody behind us. I think we are _________. A. being followed B. are followed C. follow D. following 47. Have you _________ by a dog? A. bite B. bit C. ever been bitten D. ever been bit 48. The room is being _________ at the moment. A. was cleaned B. cleaned C. cleaning D. clean 49. It _________ that the strike will end soon. A. A. is expected expected C. are expected D. was expected 50. It is _________ that many people are homeless after the floods. A. was reported B. reports C. reported D. reporting

MN ơi giúp em vs nhanh.ạ..e cảm ơn trc.

Hãy viết đoạn văn miêu tả một cảnh đẹp của quê hương em. Đoạn văn khoảng đến 6-8 câu đoạn văn ít nhất sử dụng 2 phép so sánh ấy và gạch chân hai phép so sánh.