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Perhaps not in my memory.      , it might have been during my early childhood.
A.If everB.If any C.If onceD.If so
A

试题分析:考查省略。A项If ever 如果曾经有; B项中If any如果有的话(否定句或疑问句);C项中If once 如果有一次; D项中 If so如果这样。句意: -或许在我的记忆中没有。如果有话,可能已在我的童年的记忆里。If ever="if" it has ever been….选A。
点评:当状语从句的主语与主句的主语一致,且状语从句中有系动词be的时候,可以把状语从句的主语和be动词一起省略。如果状语从句中有it is的时候,it is 也可以省略。这里几个选项是把前面出现的内容省略了。注意辨别。
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