选出不同类的单词,把序号填到题前括号内。
(1)A.long hair B.short hair C.friend D.big
(2)A.Maths book B.English book C.Chinese book D.pencil
(3)A.light B.egg C.window D.board
(4)A.desk B.tall C.strong D.thin
(5)A.like B.tall C.quiet D.thin