_____ into use in April 2000, the hotline was meant for residents reporting wate

题型：不详难度：来源：

_____ into use in April 2000, the hotline was meant for residents reporting water and heating supply breakdowns.

A．Put

B．Putting

C．Having put

D．Being put

答案

解析

略

举一反三

The Olympic Games, _____ in 776 BC., didn’t include women players until 1912.
A. first played B. to be first played
C. first playing D. to be first playing

题型：不详难度：| 查看答案

–I must apologize for _____ ahead of time. –That"s all right.

A．letting you not know	B．not letting you know
C．letting you know not	D．letting not you know

题型：不详难度：| 查看答案

The patient was warned _____ oily food after the operation.

A．to eat not

B．eating not

C．not to eat

D．not eating

题型：不详难度：| 查看答案

–Can you spare me some time? –I"m afraid not. I have lots of letters _____.

A．doing with

B．to do for

C．to deal

D．to deal with

题型：不详难度：| 查看答案

I can"t understand _____ at that poor child.

A．you to laugh

B．you laughing

C．you laugh

D．why laugh

题型：不详难度：| 查看答案