因为是 刚才没有认出来,现在认出来了.所以用过去时.
B本身是错误的 hadn't recognized 才是过去完成B是hadn'trecognized打错了- -详细解释为什么选A不选B。根据句意就是过去时。 我i， 是刚才没有认出来。 现在认出来了。 it's you。 而过去完成时必须是过去的过去， 这里体现不出“过去的过去”。只是说话（现在时）之前没有认出来（过去时）
--oh,it's you!I___you.---I've just had my hair cut.and i am wearing my new glasses.
--oh,it's you!I___you.---I've just had my hair cut.and i am wearing my new glasses.
A.didn't recognize B.hadn't recognize
C.haven't recognized D.don't recognize
详细解释为什么选A不选B.
A.didn't recognize B.hadn't recognize
C.haven't recognized D.don't recognize
详细解释为什么选A不选B.
英语人气：327 ℃时间：2020-04-02 17:11:29
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