问题描述：
---John took a photograph of you just now.
---Really?What a pity!I _____.
A.didn't look B.wasn't looking
C.hadn't looked D.haven't looked
选什么?为什么?
---Really?What a pity!I _____.
A.didn't look B.wasn't looking
C.hadn't looked D.haven't looked
选什么?为什么?
问题解答：
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