He is working hard,( ) will make him pass the final exam.答案是括号里填which 但是我想填for which 因为 我认为for which=why 而且我认为 他努力学习是他通过期末考试的原因.这样理解是不是错了?

He is working hard people 对working he is hard working.与he is hard he is very hard working and she is poite. he is a hard-working student hard-working做什么成分 be working hard He is working hard on a business master degree he is hard -working 改成用how感叹句 ____(get) good grades,he is working hard. He is also very brave and hard - working. he is working hard ----(be) the top student越快越好 He is more hard-working than me.的同义句 Andy is very hard working.he works from( )to( ) He is a hard working boy.He'll have a bright p__ future. He is a hard-working student,_____ who will be successful in whatever career he chooses. Li lei is very polite,and his is very hard working.同义句 Li Lei is very polite.___ ,he is very hard-working She is very hard-working,-----he is rery lazy.这个空为什么是while而不是when? 翻译 Robert is a clever boy and he is also a hard～working student. Mike is ________ to catch up with others.How hard-working he is! Though hs is old,but he is still working hard 有什么错误?