I’m tired out. I all afternoon and I don’t seem to have finished anything.
A. shopped
B. have shopped
C. had shopped
D. have been shopping
网友回答
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。