题目内容
Don't leave the water ______ while you brush your teeth.
[ ]
A.run
B.running
C.being run
D.to run
答案:
解析:
解析:
|
该句意为“刷牙时别让水流个不停”.这就是 leave后接宾语及其宾语补语,running表示正在进行,即“流个不停”.而D项的to run表示将来动作,因为此处的run不及物,所以C项being run错误(run表示“操作”或“经营”,如run a machine/school,作及物动词). |
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