It is getting late. It’s time we _____. A．go B．went C．are goingD．must go

题型：不详难度：来源：

It is getting late. It’s time we _____.

A．go

B．went

C．are going

D．must go

答案

解析

略

举一反三

Continue heating until steam _____.

A．has appeared

B．appear

C．appeared

D．will appear

题型：不详难度：| 查看答案

Don’t get that ink on the shirt, for it _____.

A．doesn’t wash out	B．won’t be washing out
C．isn’t washing out	D．won’t wash out

题型：不详难度：| 查看答案

I haven’t seen her _____.

A．two weeks ago	B．since two weeks
C．for two weeks	D．before two weeks

题型：不详难度：| 查看答案

My brother _____ the Youth League since 1990.

A．joined

B．has been in

C．has joined

D．had joined

题型：不详难度：| 查看答案

—Where is Peter? —He _____ to Shanghai.

A．went

B．had gone

C．has been

D．has gone

题型：不详难度：| 查看答案