【题目】—I can’t believe that Michael ______ have quarreled with Professor Smith.
—Well, if one ______ ask for trouble, it just can’t be helped.
A. would; will B. must; may
C. should; must D. need; dare
在线课程【答案】C
【解析】考查情态动词。情态动词should有“竟然”的意思，“我简直不敢相信迈克竟然和史密斯教授争吵”，根据这个选项可以将其他选项排除。故选C。