——How many god medals did China at the 2010 Winter Olympics?——Five.A．winB．to

题型：不详难度：来源：

——How many god medals did China at the 2010 Winter Olympics?
——Five.

A．win

B．to win

C．winning

D．won

答案

解析

助动词did后应跟动词原形，故本题选A。

举一反三

—Shall we go out for a walk?
—Sorry, I can’t. I _______ my homework.

A．do

B．did

C．am doing

D．was doing

题型：不详难度：| 查看答案

My friend Li Xiao knows my hometown very well because he _______ there many times with me.

A．has been

B．has gone

C．had gone

D．went

题型：不详难度：| 查看答案

—It’s dangerous to swim here. Look at the sign.
—Oh, I _______ notice it. Thanks for telling me.

A．haven’t

B．won’t

C．don’t

D．didn’t

题型：不详难度：| 查看答案

The film for five minutes when she got there.

A．has begun

B．has been on

C．had begun

D．had been on

题型：不详难度：| 查看答案

The little boy was heard_______ in the street when night fell down yesterday .

A．cry

B．cries

C．cried

D．crying

题型：不详难度：| 查看答案