读单词,找出画线部分读音与其他三个不同的单词,并写出序号。
(1)A.dad B.washroom C.cat D.have
(2)A.music B.computer C.you D.bus
(3)A.short B.pork C.doctor D.sport
(4)A.that B.those C.healthy D.this
(5)A.sea B.eat C.bread D.meat