【题目】It’s possible that Paul was linked to the attempted murder; he _____ have had a hand in planning it.
A. must B. might C. should D. would
在线课程【答案】B
【解析】
试题分析：考查情态动词辨析。句意：保罗有可能和这起谋杀未遂案连接在一起，有可能是
他一手策划的。A. must必须；B. might也许，可能；C. should应该；D. would将要。由possible
可知，这里是可能性的猜测，用情态动词might。故选B。