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___How time flies!It’s already twelve o’clock.
___ Oh,really? I ______ it at all.
A.don’t realizeB.Didn’t realize
C.haven’t realizedD.hadn’t realized
B
本题考查时态。这里指在别人提醒之前并没有意识到。故用一般过去时。句意:
——时间过得多快啊!已经12点了。——哦,真的吗?我根本没有意识到。
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