问题
Lily_________the Reading Club two years ago.—You mean she_________the Reading Club for two years
A:joined; has joined
B:joined; has been in
C:has joined; has been in
D:has been in; has been a member of ;
B:joined; has been in
C:has joined; has been in
D:has been in; has been a member of ;
正确答案是：
