—I’ m sorry. I at you the other day.
---Forget it. I was a bit out of control myself.
A. shouldn’t shout
B. shouldn’t have shouted
C. mustn’t shout
D. mustn’t have shouted
网友回答
A. shouldn’t shout
(答案→)B. shouldn’t have shouted
C. mustn’t shout
D. mustn’t have shouted
解析：考查情态动词用法。根据the other day说明是对过去情况进行说明，应该使用：情态动词+have done，故排除AC项。Shouldn’t have done本不应该做某事，实际上却做了。不存在D项用法。句意：—对不起，前天我本不应该对你大喊大叫的。—算了。我自己也有点失控。故B正确。