—Hi Li Ming. Where are you going?—Oh it’s you—Xiaohui. I you.A. didn’t recogniseB. had

问题补充：

—Hi, Li Ming. Where are you going?

—Oh, it’s you—Xiaohui. I you.

A. didn’t recognise

B. hadn’t recognised

C. haven’t recognised

D. don’t recognise

答案：

(答案→)A. didn’t recognise

B. hadn’t recognised

C. haven’t recognised

D. don’t recognise

解析：考查动词时态。由句意“哦，是晓辉。”知他们之间原来彼此认识，只是刚才没有认出，所以选A。