第一道；--sheshouldn`thavedonethatsortthing.--whatevershedidwasreasonable,_____towhatyouhaddone.--Besides,it`snoneofyourbusiness.Getdownto_______yourwork.A.comparing；doingB.comparing；doC.compared；doingD.compar

　　第一道；--sheshouldn`thavedonethatsortthing.

　　--whatevershedidwasreasonable,_____towhatyouhaddone.

　　--Besides,it`snoneofyourbusiness.Getdownto_______yourwork.

　　A.comparing；doingB.comparing；do

　　C.compared；doingD.compared；do

　　第二道；Thisisaveryinterestingbook.I`llbuyit,______.

　　A.howmuchmayitcostB.nomatterhowitmaycost

　　C.howevermuchitmaycostD.howmayitcost.

　　第一道题选C第二道题选C.第二道题我选B为什么选C呢?