When you get the paper back,pay special attention to what______.A．have markedB．h
题型：不详难度：来源：
When you get the paper back,pay special attention to what______.| A．have marked | | B．have been marked | | C．had marked | | D．had been marked |
|
答案
| B |
解析
| 现在完成时表示已经完成的动作或存在的状态。根据句意可判断出当试卷发下来时，已经批改，所以要用现在完成时。根据paper和mark的关系可判断出要用被动语态。表示被批改。过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束，即“过去的过去”；也可以指过去的动作延续到过去的某个时刻。选项A和C都是主动语态，所以是错误的。 |
举一反三
—Did you see a man in black pass by just now?
—No,sir.I___a newspaper.| A．read | B．was reading | | C．would read | D．am reading |
|
If the weather had been better, we could have had a picnic. But it ____ all day.| A．rained | B．rains | C．has rained | D．is raining |
|
If their marketing plans succeed, they ____ their sales by 20 percent.| A．will increase | B．have been increasing | C．have increased | D．would be increasing |
|
Jimmy didn’t notice his head teacher entering his bed room. He _____a phone call.| A．answered | B．has answered | C．was answering | D．is answering |
|
According to the rules of the library, a book can _____ for three weeks, and a DVD for one week.| A．borrow | B．kept | C．be kept | D．be borrowed |
|
最新试题
热门考点