－Oh it’s you Steve! I you. 　 －No surprising. I’ve just had my hair cut. A. don’t recogn

问题补充：

－Oh, it’s you, Steve! I you.

－No surprising. I’ve just had my hair cut.

A. don’t recognize

B. haven’t recognized

C. didn’t recognize

D. hadn’t recognized

答案：

A. don’t recognize

B. haven’t recognized

(答案→)C. didn’t recognize

D. hadn’t recognized

解析：考查时态。句意：哦，是你，史蒂文！我没有认出你来。——不奇怪。我刚剪了头发。结合语境可知上文描述的是过去发生的动作，故用过去时态，选C。