选出下列画线部分读音不同的单词,将其序号填入题前括号内.
1,A.herB.workerC.doctorD.sister
()2,A.nearB.pearC.yearD.dear
()3,A.foodB.cookC.roomD.school
()4,A.manyB.getC.anyD.hat
()5,A.seatB.readC.sweaterD.mean