问题
选择题
Could you tell me how long __________ the football club? [ ]
A. you have joined
B. have you joined
C. you have been in
D. have you been in
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Could you tell me how long __________ the football club? [ ]
A. you have joined
B. have you joined
C. you have been in
D. have you been in
答案：C