—I’m sorry. I at you at the other day.— Forget it. I was a bit out of control myself.A. sh

问题补充：

—I’m sorry. I at you at 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

答案：

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。根据句意说明本题是对过去的情况进行的虚拟，排除AC。不存在D项的用法。Shouldn’t have done本不应该做某事，实际上却做了。句意:那天我本不应该对你大喊大叫的。—没关系。我也有点失控了。故B正确。