----I am really surprised that a policeman in his car have hit several mon 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
网友回答
A. would, will
B. must, may
(答案→)C. should, must
D. need, dare
解析：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。