I’m tired out. Iall afternoon and I don’t seem to have finished anything.A. shoppedB. have

问题补充：

I’m tired out. Iall afternoon and I don’t seem to have finished anything.

A. shopped

B. have shopped

C. had shopped

D. have been shopping

答案：

A. shopped

B. have shopped

C. had shopped

(答案→)D. have been shopping

解析：本题考查时态。根据句意“看起来我没有完成任何事情”及时间状语all afternoon整个下午，可知“我一直在购物”。故用现在完成进行时，选D。