Sam,your hair is too long and it looks dirty.you'd better ( )it( )

问题描述:

Sam,your hair is too long and it looks dirty.you'd better ( )it( )
Sam,your hair is too long and it looks dirty.you'd better ( )it( )A.have;to cutB.get;cuttingC.have;cutD.get;cutted解释!

c、 让头发被剪掉 要用被动 而cut 过去分词为原型 所以 have it cut