请讲解一下For the first time 与 the first time的区别

请讲解一下For the first time 与 the first time的区别 请讲解一下Ask for 谁能帮我讲解一下这句话 The doctor hasn't been sent for yet In the first place,creating a green campus is good for our health.这句话中,creat的用法对吗?需要加ing吗?为什么?请讲解一下语法, 请讲解一下Dance to the music At first Dr Ma wasn't used to ____ (train)disabled people.请为我讲解一下,这里应该理解成什么句型或短语的应用 代词There isn't _____ paper in the box.Will you go and get _____ for me (some,any,many,much)正解为any,some但是some不是不用在疑问句吗?请大侠们讲解一下… ___I toured Zhangjiajie,I was deeply impressed with its beautiful scenery.为什么选the first time 而不是for the first time,请详细说一下其中的语法, beijing was made host for the 2008 olympic讲解一下 The factory（ ）{open}for 10 years讲解一下为什么 请帮忙翻译一下这个句子,we have stopped work at three for the first time in years 应该说on the first day还是at the first day能否仔细讲解一下on和at的用法,1 请讲解一下自由落体运动 请讲解一下Against 请讲解一下vacant The first class beings ______ 8 o'clock. A.about B.for C. at （讲解） 区分一下for the first time 和at the first time 的区别, for the first time 和 the first time的区别,请详解