在每组四个选项中选出一个与其他三个类别不同的词
( )(1)A.living room B.bedroom C.bathroom D.classroom
( )(2)A.fridge B.sofa C.armchair D.TV
( )(3)A.chair B.table C.desk D.computer
( )(4)A.picture B.clock C.ball D.study
( )(5)A.ball B.balloon C.door D.doll