––Oh it’s you! I you. ––I’ve just had may hair cut and I’m wearing new glasses.A. hadn’t

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。