Youneverknowhowmuchdifficultyw

You never know how much difficulty we had _______ the problem .Luckily, we managed
to solve it with Mr Zhang’s help.

A．working out	B．work out
C．worked out	D．to work out

登录免费查看答案和解析

相关试题

Where ______ your friend_____?

A．does; lives

B．does; live

C．is; live

D．do, live

收藏答案/解析

We are from China and we _______ Chinese.
A. say B. talk C. speak D tell

收藏答案/解析

Toronto is in _______.
A. Canada B. Australia C. Japan D America

收藏答案/解析

Many boys and girls are made _____ what they’re not _____.

A．to do, interested	B．to do, interested in
C．do, interested in	D．doing, interested

收藏答案/解析

I can’t wait the present box .

A．open

B．to open

C．opening

D．opened

收藏答案/解析