When did the speaker and her roommate know each other?( )
A.When they became roommates. B.Before they lived in the same place. C.When they were both children. D.Before they moved back home.正确答案B
When did the speaker and her roommate know each other?( )
A.When they became roommates. B.Before they lived in the same place. C.When they were both children. D.Before they moved back home.正确答案B
