whoever makes mistakes must correct them为什么不用who

whoever makes mistakes must correct them为什么不用who ( )makes mistakes must correct them. A What B That C whoever （ ）makes mistakes must correct them. _______ makes mistakes must correct them. ___makes mistakes must correct them Awhat B that C whoever D who makes mistakes must corret them.怎么错. No matter who points out our mistakes,we will correct them.翻 1.Underline the mistakes and correct them Underline the mistakes and correct them. He who makes no mistakes makes nothing . He who makes no mistakes makes nothing. correct mistakes