题目内容
On _________ the news, he didn’t know whether to laugh or to cry.
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He said he was clever enough_________ with it by himself.
Without anyone _________, he slipped through the window.
They don’t feel like__________ that much.
A.open the door to B. in advance C.all at once D. reap the benefits (of) E. make the most of F. over time G. get by H. stand a chance (of) I remind.. of J. take pleasure inResearch on genes will _____exciting new medical treatments.
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