问题
选择题
—I’m sorry. I ___________ at you yesterday.
— Forget it. I was also a bit out of control myself then.
A．shouldn’t shout
B．mustn’t shout
C．shouldn’t have shouted
D．mustn’t have shouted
答案
答案：C
考查虚拟语气。句意：对不起。我昨天不应该对你大喊大叫的。——算了吧！我那时也是有点控制不住自己。“shouldn’t+have+done”表示本来不应该做某事，而实际做了。含有指责对方或自责的含意。故选C。