问题补充：
---I’m sorry, I should not have been so rude to you.
--- You your temper but that’s OK..
A. have lost
B. had lost
C. did lose
D. were losing
答案：
A. have lost
B. had lost
(答案→)C. did lose
D. were losing
解析：根据上文中should not have done表示本不该做某事，实际上却做了，故可判断出是发生在过去的事情，故下文想表达“你确实发脾气了”，应该用一般过去时的助动词did。
