题目内容
9.We are sure that scientists will_____a way to solve the difficult problem.( )| A. | put up | B. | come up with | C. | look up | D. | come up |
分析 我们确定科学家将会想出一个解决难题的方法.
解答 答案:B.put up张贴,come up with想出,look up查找,come up上来,结合a way to solve the difficult problem故用come up with,故答案是B.
点评 come up 出现,被提出
come up with 随…出现,提出.
一般来说,come up (表示被提出)它的主语是事,或物.come up with 的主语是人.比较:
The plan came up at the meeting.
He came up with the plan at the meeting.
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