找出下列各组单词中的划线部分有几种读音.
A.一种B.两种C.三种
()1.bedsetdresser
()2.hatfathertake
()3.idealvideobehind
()4.sonphotosoccer
()5.pleasegreatideal
选择正确的字母完成单词:
()6.b____h____nd
A.i;iB.e;iC.i;e
()7.d____ghr____
A.or;orB.au;erC.ar;or
()8.ch____
A.areB.ereC.air
()9.cas____te
A.setB.eetC.ett
()10.dr____er
A.orB.arC.aw