问题
选择题
----I am really surprised that a policeman in his car __________ have hit several common pedestrians, killing one and injuring three.
----Yes, If one __________ ask for trouble, what can we say?
A．would, will
B．must, may
C．should, must
D．need, dare
答案
答案：C
这题考查情态动词的用法：should表示“竟然”，第二空填must“偏要”，句意是：我很惊讶一个警察竟然开车撞到几个普通的行人，死一人，伤三人，--是的，如果一个人偏要惹麻烦，我们能说什么?选C。