26.Theauto-mancheckedthecarenginethoroughlybutcouldfind______wrongwithit.A.noneB.nothingC.noD.noone为什么选B,不选C?wrong即可以是名词也可以是形容词,应该两个都对啊29.IfyouwanttolearnEnglishwell,itisnot

　　26.Theauto-mancheckedthecarenginethoroughlybutcouldfind______wrongwithit.A.noneB.nothingC.noD.noone

　　为什么选B,不选C?wrong即可以是名词也可以是形容词,应该两个都对啊

　　29.IfyouwanttolearnEnglishwell,itisnothalfsoimportanttoknowsomegrammaticalrules______itistohavemorepractice.

　　A.soB.asC.sinceD.that

　　麻烦翻译一下,分析一下这句结构

　　第29题，我是选对的，但说不清理由