Question

“I took part in the TOEFL. It was really hard.” “Did you ______ a lot?”

A. Have you studied      B. Did you study  C. Had you studied D. Do you study

Answer 1

C

解析:

根据took的时态可知，“参加托福考试”发生在过去；而对方问“是否努力学习过?”这肯定问的是参加考试以前的事，故用过去完成时。