问题
选择题
— ______ did your aunt leave China?
— She ______ for three years. [ ]
A. When; has left
B. When; has been away
C. How long; has left
D. How long; has been away
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— ______ did your aunt leave China?
— She ______ for three years. [ ]
A. When; has left
B. When; has been away
C. How long; has left
D. How long; has been away
答案：D