问题
选择题
—Have you ever been to London?
—Yes, I have been there _______ 2000.[ ]
A. for
B. after
C. since
D. in
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Have you ever been to London?
—Yes, I have been there _______ 2000.[ ]
A. for
B. after
C. since
D. in
答案：C
