Researchers are trying to________ what'

考试题库2022-08-02 108

问题 Researchers are trying to________ what's wrong with their experiments.A.pull outB.call outC.take outD.figure out

选项 A.pull out
B.call out
C.take out
D.figure out

答案 D

解析句意：研究人员正试图找出他们实验中存在的问题。pull out意为“退出；（火车）驶出”，call out意为“唤起，召集”，take out意为“取出，除去”，figure out意为“弄清楚”，故选D。

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英语专升本

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