---HaveyoueverbeentoShanghai,Mary? ---Yes.I

问题详情：

 ---Have you ever been to Shanghai, Mary?

 ---Yes. I __________ there for a week with my parents last month.

A. have been        B. have gone          C. went                 D. was

【回答】

  D

知识点：动词和动词短语

题型：选择题