We’re advised not to leave the water after using it.A. runB. runningC. to runD. having ru

发布时间：2020-08-17 10:20:50

We’re advised not to leave the water      after using it.
A. run
B. running
C. to run
D. having run

网友回答

A. run
(答案→)B. running
C. to run
D. having run
解析：句意：我们被建议，在用完水后，不要让水一直流着。这里表示“水一直流着”，故用现在分词，选B。
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