问题
选择题
Harry is feeling uncomfortable. He _______too much at the party last night.
A．could drink
B．should drink
C．would have drunk
D．must have drunk
答案
答案：D
题目分析：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。