Water, _______enough, can change into vapour quickly. A．when heatedB．heatingC．th

题型：不详难度：来源：

Water, _______enough, can change into vapour quickly.

A．when heated

B．heating

C．though to be heated

D．when is heated

答案

解析

该题

是被动语态的状语从句的省略形式，补完整为：when it is heated

举一反三

2005福建，33） When_______help, one often says “Thank you.” or “It’s kind of you”.

A．offering

B．to offer

C．to be offered

D．offered

题型：不详难度：| 查看答案

The effect of the medicine on this kind of disease remains _____.

A．seen

B．to be seen

C．seeing

D．to see

题型：不详难度：| 查看答案

.—You were brave enough to raise objections at the meeting.
—Well, now I regret __ _ that.

A．to do

B．to be doing

C．to have done

D．having done

题型：不详难度：| 查看答案

_____ with a big family ,the man worked hard day and night.

A．Loading

B．Having loaded

C．Loaded

D．Being loaded

题型：不详难度：| 查看答案

Do tell me the way you think of_____ the problem as soon as possible.

A．to solve

B．solving

C．solve

D．being solved

题型：不详难度：| 查看答案