How he has done has great influence on the development of the factory he has been working in.1.这句话里面有哪些错误啊.2.怎么翻译这句话啊?

He has not yet done He has done his homework同义句 how many does he has? 改同义句 ：He has done all the work He has done ______ _______ _______. Aithough he failed,he has done his___(well) he told me what he has done是个什从句? he seems very w---about what he has done How he has done has great influence on the development of the factory he has been working in.1.这句话里面有哪些错误啊.2.怎么翻译这句话啊? He has done to beijing 与He has been to beijing 的区别? has He done homework his 连词成句 He has done his homework是不是就有两种意思 he will tell us everything___he has done already what he has done is worth being spoken highly of what he has done is far from satisfactory 是什么时态 改变句型把He has done it改成过去式 造句：has done has done something 造句 do you think he has done with the rejected clotheswhat do you think ____he has done with the rejected clothesA.that B./ C how D.it应该选B .为什么?如果是what行不行?