He broke his legs while ＿＿＿＿＿. A．ridingB．rideC．was ridingD．rode

题型：不详难度：来源：

He broke his legs while ＿＿＿＿＿.

A．riding

B．ride

C．was riding

D．rode

答案

解析

while riding＝while he was riding.

举一反三

—— I usually go there by train.
—— Why not＿＿＿＿＿by boat for a change?

A．to try going

B．trying to go

C．to try and go

D．try going

题型：不详难度：| 查看答案

Mr. Black, ＿＿＿＿＿ born in Kentucky, lived and practiced law in Missouri.

A．was

B．he was

C．although

D．who he was

题型：不详难度：| 查看答案

—— Aren’t you be chairman?
—— No, and I ＿＿＿＿＿.

A．don’t want to

B．don’t want

C．don’t want to be

D．don’t want be

题型：不详难度：| 查看答案

—— He hasn’t gone to the office up to now.
—— Well, he ＿＿＿＿＿.

A．should

B．ought to

C．ought to go

D．ought to have

题型：不详难度：| 查看答案

He suggested that the work ＿＿＿＿＿ at once.

A．be done

B．should do

C．could do

D．does

题型：不详难度：| 查看答案