9. It long before we the result of the experiment.A．will not be

题型：不详难度：来源：

9. It long before we the result of the experiment.

A．will not be, will know

B．is, will know

C．will not be, know

D．is, know

答案

解析

略

举一反三

The young man insisted that he _______ nothing wrong and ________ free．

A．did , set	B．had done , should be set
C．do , be set	D．had done , must be set

题型：不详难度：| 查看答案

It is the first time that I _____ abroad.
A. have been B. was B. will have been D. am

题型：不详难度：| 查看答案

The manager as well as his assistant _______ planning to go to Beijing.

A．will

B．was

C．were

D．be

题型：不详难度：| 查看答案

Being popular with customers , the products _____ well and ____ in two months .

A．sell ; sell out	B．are sold ; sell out
C．sell; will be sold out	D．are sold ; will be sold out

题型：不详难度：| 查看答案

--- The accident might not have happened , had we been more careful .
--- But we _______.

A．didn’t

B．hadn’t

C．weren’t

D．don’t

题型：不详难度：| 查看答案