I ______ him in time, otherwise he would have fallen off the bike.A．had supporte

题型：不详难度：来源：

I ______ him in time, otherwise he would have fallen off the bike.

A．had supported

B．supported

C．have supported

D．Support

答案

解析

此题考察了时态和虚拟语气。从后面分句可知这是对过去时的虚拟，因此用过去式。

举一反三

--- I hear Robert has gone to Harvard University for his master’s degree.
--- Oh, how nice! Do you know when he ____?

A．was leaving

B．left

C．had left

D．has left

题型：不详难度：| 查看答案

To tell the truth, I would rather that I ____ the pain instead of you. You don’t know how worried I was.

A．took

B．had taken

C．have taken

D．should have taken

题型：不详难度：| 查看答案

—Seems you are quite familiar with Russia.
—That is because I _________ the country in 1999.

A．have visited

B．was visiting

C．had visited

D．visited

题型：不详难度：| 查看答案

Help! My door shut after me and the eggs _________ in the pan.

A．have been fried	B．are being fried
C．have been fried	D．are frying

题型：不详难度：| 查看答案

---Alice, what’s wrong with you? You look so worn out.
---Nothing serious. I my new house all day and I’m afraid I won’t finish until tomorrow afternoon.

A．have whitewashed	B．am whitewashing
C．have been whitewashing	D．shall be whitewashing

题型：不详难度：| 查看答案