.
－Jim! Did you have a good time at the party?
－Yes，but with all this work on hand，I really there．
A. needn’t have been
B. couldn’t have gone
C. shouldn’t have been
D. shouldn’t have gone
网友回答
A. needn’t have been
B. couldn’t have gone
(答案→)C. shouldn’t have been
D. shouldn’t have gone
解析：