He saved money for years .为什么不用现在完成时.这是新概念第二册31课的一句话.我很不明白.希望高手指点我.谢谢了@

He saved money for years 和 he saved the money for years 这个the到底有么有 he saved money for years为什么这里不是he had saved money for years?不是完成时才能和for连用的吗？ he saved up his money _____he might go abroad for his summer holiday.A.so B,becauseC,ifDso that He saved many money to go to the USA.改错 He saved his money ____ he was able to go abroad for his summer vacationa.so that b.because c,since d.although He saved money for years .为什么不用现在完成时.这是新概念第二册31课的一句话.我很不明白.希望高手指点我.谢谢了@ With the money that he saved,he could go on with his ecucation.汉语意思? 帮我看看这道定语从句题He's bought a cottage in the country for _____he retirees,with the money he's saved he can be half of his life.A whenB whereC whatD which选哪个?原因? He saved a lot of money in the bank的被动语态是? 求翻译the man did not buy a digital tv until he had saved enough money We have saved ___enough money for a holiday横线填介词或副词 ( )a lot of money made the trip possible for her.求语法点,考点.A.mary saved B.Mary has saved C.Mary's having saved D.Mary having been saved 2.He had saved enough money so that he could live in___（舒适).这道题填comfortablely 还是填comfort 39.( )the money he saved,he went on with his educationA.on B.in C.by D.with He saved money,so he had to____.A.spare it B.economise C.keep it D.workhouse I saved money for years.问题是：为什么用了for却不用完成时态,而用过去时. Some of the parents saved their money so that they could pay for the children's education. I'm going to buy a new car （with/by/use/for）the money I saved