题目内容

—It’s necessary ____ our environment(环境).  —I agree with you.
A．protect（保护）B．protectingC．to protectD．protects
C
it’s +adj+ to do sth表示做某事对某人来说怎样
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相关题目
A reporter likes ______ to people and ______ stories.
A．to talk, writeB．to talk, writingC．talking, writeD．talk, talk
What’s this _____ English?
A．toB．atC．inD．of
There are several chemical factories        waste water into the river.
A．pour             B．pouring              C．pours
Simon is _______to make us all _______．
A．enough funny；laughB．funny enough；laugh
C．enough funny；to laughD．funny enough；to laugh
The doctor did what he could_________ the dying man.
A．saveB．to saveC．savedD．saving
My brother and I had fun _________ in the river this summer vacation.
A．swam B．swimming C．swim D．to swim
–I feel tired and sleepy.
–Why not stop __________?
A．to relaxB．breakingC．restingD．to work
______ a host of the show is really ___________.
A．Being, a hard workB．To be, hard work
C．Being, work hardD．To be, hard-working

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