找出不同类的单词。
(1)A.windowB.doorC.mouse
(2)A.picture B.fish C.light
(3)A.driverB.strong C.short
(4)A.rabbitB.bookC.ruler
(5)A.chairB.forkC.spoon
(6) A.forty B.fiveC.schoolbag
(7)A.strongB.school C.quiet
(8)A.study B.schoolC.kitchen
(9)A.computer B.antC.duck