Harry is feeling unfortable. He too much at the party last night.
A. could drink
B. should drink
C. would have drunk
D. must have drunk
网友回答
A. could drink
B. should drink
C. would have drunk
(答案→)D. must have drunk
解析：考查情态动词的用法。从时间状语last night 可以确定与过去有关，故排除AB，再结合句意表肯定的推测，故选must have done表示过去一定做了某事。句意：Harry觉得不舒服。昨晚他一定喝酒喝得太多。