问题补充:
––Oh, it’s you! I you.
––I’ve just had may hair cut and I’m wearing new glasses.
A. hadn’t recognized
B. didn’t recognize
C. haven’t recognized
D. don’t recognize
答案:
A. hadn’t recognized
(答案→)B. didn’t recognize
C. haven’t recognized
D. don’t recognize
解析:从Oh, it’s you!可以看出现在已经认出对方是谁了,所以是刚才没有认出对方,因为对方剪了头发又戴了一副新的眼睛,故用过去式。应选B。