题目内容
For the sake of enough time for study and rest, students are _____ from using cellphones in our school.
| A．encourged | B．forbidden | C．required | D．kept |
B
解析
The cinema ______ ten years ago when we first moved to this town．
| A．built | B．has built |
| C．was built | D．would be built |
I would have attended your birthday party last night but for the fact that it at that time．
| A．was raining | B．would rain | C．had rained | D．had been raining |
How is your sister?
-She___ quite good after the operation, but she is taking a tum for the worse today.
| A．felt | B．feels | C．had felt | D．has been feeling |
Great changes _____ in China in the past 30 years and many Chinese are living a happy life today.
| A．took place | B．were taken place |
| C．have taken place | D．have been taken place |
-The window is dirty.
-I know. It ___________ for weeks.
| A．hasn’t cleaned | B．didn’t clean | C．wasn’t cleaned | D．hasn’t been cleaned |
—Car prices have been going down sharply in the last 20 years.
—It's not surprising because the law of market ________ the price of a product.
| A．is controlling | B．controls |
| C．has controlled | D．controlled |
I know little about the accident because not much_________ about it up to now
| A．has said | B．has been said | C．had said | D．had been said |
Computers in offices and homes since 1970s．
| A．was | B．had been used | C．have been used | D．has been used |