With a lot of tough problems , the pilot was still calm, cool and collecti

题型：不详难度：来源：

With a lot of tough problems , the pilot was still calm, cool and collective under pressure.

A．solve

B．solved

C．solving

D．to solve

答案

解析

本题考查非谓语动词。根据题意可知，问题仍没有被解决，故用不定式，故选D。

举一反三

More than a quarter of the energy in the United States goes to moving people and goods from one place to another.

A．using

B．used

C．to use

D．use

题型：不详难度：| 查看答案

With no one them，the two thieves stole into the house．

A．watch

B．watching

C．watches

D．watched

题型：不详难度：| 查看答案

— You should have helped your mom wash the dishes．
—I meant ．But she is always telling me to study．

A．to do

B．to

C．doing so

D．doing

题型：不详难度：| 查看答案

It was________ his car after drinking that resulted in the terrible accident doing much damage to his car.

A．due to his driving	B．his losing control of
C．because he drove	D．to lose his control of

题型：不详难度：| 查看答案

He is a foreigner and he is not _______like that while he is in China．

A．accustomed to treating	B．used to treating
C．accustomed to being treated	D．determined to be treated

题型：不详难度：| 查看答案