Somepolicemanshouldbesentto_______

发布时间：2020-07-25 23:40:20

Some policeman should be sent to ________ them ________ the trees.A.prevent, to cut downB.stop, cutting downC.keep, to cut downD.keep, cutting down

网友回答

B解析导解：stop/prevent/keep sb/sth from doing…阻止……干某事，其中keep的后面不能省略from.
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