the sign on the wall means "No----".We shouldn't ----here.a.smoki_英语解答

the sign on the wall means "No----".We shouldn't ----here.a.smoking,smoke b.smoke,smokeing c.smo

人气：480 ℃　时间：2020-01-27 01:27:31

解答

A smoking,smoke
No+ V-ing 表示“禁止.”
should 是情态动词,应接动词原形
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