- 改错。1. Our children is being looked after by their teachers. _________2. The milk is been produced in the factory n...
- A series of contests _____ being held among the high schools of this city.[ ]A. hasB. areC. isD. have
- 用所给单词的适当形式填空1.I don't know how learning in schools ____ (differ) from learning in everyday life.2. You sh...
- With more forests being destroyed, huge quantities of good earth _____________ each year.[ ]A. is washing awayB. is b...
- As a result of floods , huge quantities of good earth_______this year.[ ]A. is washing awayB. is being washed awayC. ...
- With more forests being destroyed, huge quantities of good earth each year.[ ]A. is washing awayB. is being washed aw...
- Traditional folk arts of Shanxi ________ at the culture show of the 2010 Shanghai World Expo.[ ]A. is exhibitingB. is...
- New functions ____to the phones at present by scientists.[ ]A. is being addedB. are addedC. are being addedD. is added
- 将下列各句变为被动语态（可以省去动作执行者）.1. The USA Academy of Motion Picture Arts and Sciences gives Academy Awa...
- They are living with their parents for the moment because their own house ____.[ ]A. is being rebuiltB. has been rebu...
- With more forests being destroyed, huge quantities of good earth ____ each year.[ ]A. is washing away B. is being was...
- It is believed that a new kind of drug ______ by the scientists and they are hopeful that theywill succeed in a coupl...
- Rainforests _____ and burned at such a speed that they will disappear from the earth in the near future.[ ]A. cutB. a...
- -Have you got your test result?-Not yet. The papers ______.[ ]A. are correctingB. are correctedC. have been corrected...
- —Have you moved into your new house?—No, the rooms _____.[ ]A. have been paintedB. are paintedC. are paintingD. are b...