--Im sorry I shouldnt have been so rude to you.--You your temper but thats OK.A. have

问题补充：

--Im sorry, I shouldn have been so rude to you.

--You your temper but thats 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：本题是情境中的时态考查。问句中提供的信息表明lose temper的行为发生于过去，所以选C。