_____ his ability of speech, he has made use of each chance.A．To improveB．Improv

题型：不详难度：来源：

_____ his ability of speech, he has made use of each chance.

A．To improve

B．Improving

C．Being improved

D．Improved

答案

解析

略

举一反三

He found that complex problems, especially those _____ abstract thinking, were best for picking out bright and dull students.

A．involve

B．involved

C．involving

D．being involved

题型：不详难度：| 查看答案

______ with severe drought in some areas, Chinese government is taking active measures to ensure people’s essential needs.

A．Facing

B．Faced

C．To face

D．Being faced

题型：不详难度：| 查看答案

His father feels like ________a walk after dinner while his mother would like ______TV at home.

A．taking; watching

B．to take; to watch

C．taking; to watch

D．to take; watching

题型：不详难度：| 查看答案

There are many beautiful hats here. I really don’t know_______.

A．what to choose

B．how to choose

C．which to choose

D．where choosing them

题型：不详难度：| 查看答案

The day he was looking forward to________.
A had come B came C coming D being come

题型：不详难度：| 查看答案