We can save water ____ vegetables and fruits under the running ta_英语解答

We can save water ____ vegetables and fruits under the running tap
A.not to washB.by not washC.not washD.by not washing

人气：107 ℃　时间：2019-10-19 13:07:32

解答

D
意思是通过开着水龙头洗水果和蔬菜来节水.
by是介词,后面只能接ing形式所以只能选D
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