shecan#39;thelp_____thehousebecauseshe#39;sbusymakingacakeA)tocleanB)cleaningC)cleanedD)beingcleaned请问填空处为什么是选择toclean,组词can#39;thelp后跟的不是动名词结构吗要是谁能再帮我解两道题,那15分就是

问题：shecan#39;thelp_____thehousebecauseshe#39;sbusymakingacakeA)tocleanB)cleaningC)cleanedD)beingcleaned请问填空处为什么是选择toclean,组词can#39;thelp后跟的不是动名词结构吗要是谁能再帮我解两道题,那15分就是

答案：↓↓↓

洪义平的回答：

网友采纳　　can'thelptodosth是指不能帮助别人作某事；　　eg：ican'thelpyoutofinishyourwork.　　而can'thelpdoingsth是指情不自禁作某事　　eg：icannothelplaughing.