--- Hey, Tom.I think I am quite familiar with these photographs.--- It is impossible for anyone_____

题目简介

--- Hey, Tom.I think I am quite familiar with these photographs.--- It is impossible for anyone_____

题目详情

--- Hey, Tom.I think I am quite familiar with these photographs.
--- It is impossible for anyone_________ them before, because Mr.Newman had them developed today.
A.having seenB.to have seenC.to seeD.seeing
题型:单选题难度:中档来源:不详

答案

B
考查非谓语动词。本题考查不定式的时态,根据句中时间状语before,故用其完成式,选B。

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