you'd better have it repaired是不是等于you'd better repair it

you'd better have it repaired是不是等于you'd better repair it You'd better( )it today You'd better( )it today? you hair wants cutting.you'd better have it down tommoryou'd better have it down tomorrow 为什么要用have done,不太明白 You'd better know You'd better know it you'd better后面是加原形吗,为什么i think it would be better to have.急,下午英语考试 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! 你好,请教：you hair wants cutting.you'd better have it down tommor 为什么是cutting?希望能详细点. You look tired; you'd better ________ (have) a rest. You'd better have a [ ] when you are tired. You Could Have It So Much Better 歌词 Before you eat this apple,you'd better w_______ it. If you love somebody.You'd better let it out. it'd be better 缩写还原后是什么?'d 的原型是啥?抢劫中：Sir,you have half a million dollars cash in your bagDon't you think it'd be better if... you'd better not do it..能说成you'd better don't do it.或者you'd better do not it.为什么? I have a reason,but you'd better not ask You'd better have your shoes mended/mend :you 'd better have your teeth pulled out.