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

问题补充：

---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

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：shouldn’t have done 本不应该做某事，而实际上做了，句意：对不起，几天前我本不应该向你大喊的，算了吧，我也有点失控。故选B。