找出不同类的单词,将序号填入题前括号内.
( ) (1)A.Amy B.Daming C.bird
( ) (2)A.dog B.desk C.cat
( ) (3)A.Hello B.Hi C.Good bye
( ) (4)A.chair B.bird C.desk
( ) (5)A.caps B.boys C.girls
( ) (6)A.dog B.cat C.hat