—Gladtoseeyouagain.Haven’tyougraduatedfromMassachusett...

问题详情：

 — Glad to see you again. Haven’t you graduated from Massachusetts Institute of Technology?

— Yes. I _______ Engineering for four years there.

   A. have learned        B. learned                     C. am learning               D. had learned

【回答】

B

知识点：动词时态与语态

题型：选择题