Miss Sullivan clarified the science Project in Simple but vivid language so as to make it easier for teenagers ________.
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A
understanding
B
to understand
C
understood
D
to be understood
推荐题目
In many countries more and more forests and even agricultural land are being lost to development, _______ much of the land to become desert.
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A
caused
B
causing
C
having caused
D
to cause
It is no use ________ him to give up smoking． He won’t listen!
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A
to persuade
B
trying to persuade
C
persuading
D
try to persuade
_____ someone to notice you at a party, you should do things like singing a song．
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A
Get
B
Got
C
To get
D
Getting
My mother went to the private school in person ________ that I would be safe there.
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A
confirming
B
having confirmed
C
to confirm
D
confirmed