A.That's a bird
B.That's my friend
C.This isn't a bird
D.Yes, it's a friend
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[单选题]"I would tell anyone who' s thinking about going back to school that it' s
[问答题]()Who's going to answer the telephone?/Who's going to answerthe door?