She some mistakes in her exercises the day before yesterday.AmadeBhad madeChas m

问题补充：

She some mistakes in her exercises the day before yesterday.

Amade

Bhad made

Chas made

Dwas making

答案：

(答案→)A. made

B. had made

C. has made

D. was making

解析：由时间状语the day before yesterday可判断出该句应该用一般过去时。