user-avatar
yennhi020208
2 năm trước
khi nào có xảy ra tác dụng hóa của dòng điện. Các huy chương thường được chế tạo bằng phương pháp mạ điện. Em hãy cho biết phương pháp này dựa trên tác dụng nào của dòng điện.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Rewrite the sentences so that it has similar meaning as the sentence printed before, using the words given. 41. They will install solar panels on the roof of our house next week. A. Solar panels will be installed on the roof of our house next week. B. Solar panels will being installed on the roof of our house next week. C. Solar panels will be install on the roof of our house next week. D. Solar panels will be instaled on the roof of our house next week. 42. Will the plumber check cracks on the water pipes in two days? A. Will cracks on the water popes being checked in two days ( by the plumber)? B. Will cracks on the water popes be checked in two days ( by the plumber)? C. Will cracks on the water be checked popes in two days? D. Will cracks be check on the water popes in two days? 43. They sell these chemicals everywhere in my hometown. A. These chemicals everywhere are sold in my hometown. B. These chemicals are selled everywhere in my hometown. C. These chemicals were sold everywhere in my hometown. D. These chemicals are sold everywhere in my hometown. 44. They destroy the old thermal power plant at the end of this year. A. The old thermal power plant will destroyed at the end of this year. B. The old thermal power plant will being destroyed at the end of this year. C. The old thermal power plant will be destroyed at the end of this year. D. The old thermal power plant will be destroy at the end of this year. 45. They will widen the road to our village next year. A. The road to our village will be widen next year. B. The road to our village will be widened next year. C. The road to our village will being widened next year. D. The road to our village will be widening next year. 46. We will be using biogas for cooking and heating at this time next month. A.Biogas won’t be used for cooking and heating at this time next month. B. Biogas will be use for cooking and heating at this time next month. C. Biogas will be used for cooking and heating at this time next month. D.Biogas will be using for cooking and heating at this time next month. 47. They got the first prize at the competition. A. The first prize was got at the competition. B. The first prize had gotten at the competition. C. The first prize was gotten at the competition. D. The first prize has gotten at the competition. Use the cues given to write correct sentences. 48. save/ energy /one/best/way/ conserve/ natural/ resources A. Saving energy is the best ways to one of conserve natural resource. B. Saving energy is one of the best ways to conserve natural resource. C. Saving energy is one of ways to conserve the best natural resource. D. Saving energy is the best ways to conserve natural resource. 49. not leave/fridge/open/cold air/escape/use/lot/electricity A. Don’t leave the fridge door open because cold air is escaped and this is used a lot of electricity. B. Don’t leave the fridge door open because cold air escapes and this uses a lot of electricity. C. Don’t leave the fridge door open because cold air escape and this use a lot of electricity. D. Don’t leave the fridge door open because cold air was being escaped and this uses a lot of electricity. 50. Turn/all/light/every/time/leave/room A. Turn on all the lights every time you leave the room. B. Turn off all the lights every time you are in the room. C. Turn on all the lights every time you leave the room. D. Turn off all the lights every time you leave the room.

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team