请分析一下这句话（重点是开头as的用法,这里为什么要用as.）As has been stated in the annual white book,our national defense per year is well below the average of developed countries.重点是开头as的用法,这里为什么要

请分析一下这句话（重点是开头as的用法,这里为什么要用as.）As has been stated in the annual white book,our national defense per year is well below the average of developed countries.重点是开头as的用法,这里为什么要 请问As far as my favorite flower,I think tulip is my choice.这句话对吗?主要是前面As far as 我认为是错误的,但我同学认为那就和In my opinion之类的一样只是个开头词.请尽量详细地说明一下As far as的用法， Do as what i told you这句话对吗?还是应该去掉what?请总结一下as的这种用法 There are three times as many grils as boys.求分析这句话主要是后面的as many grils as boys的用法 it'been worth it中been的是什么用法?请帮忙分析一下这句话的语法 请教本句中as many as的用法Companies are providing jobs for nearly eight million people,about as many as are enrolled in the nations colleges.请分析一下这句里面as many as是什么用法,两个as分别是什么词性, the same as的用法so it seems paradoxical to talk about habits in the same context as creativity and innovation.请求详细分析一下这句话的语法成分尤其是in the same context as creativity and innovation. 请帮我分析一下这句话:Perhaps she’ll need some help,especially as she’s been ill.as引导的状语从句为什么用这个时态? they are just as likely to be women as they are men请分析一下这句话的结构并翻下意思. as so often happens请您帮我分析一下这句话的语法结构并且翻译一下 中国人口是世界上最多的.这句话语病在哪里?请具体分析一下, 请分析一下此句中as的用法,We do not worry so much about her qualifications for the job as about her health. someone must be held accountable for the killing请分析一下这句话中hold的用法.为什么可以加adj She sat toasting in the sun.sit+ving这种用法很奇怪,请帮我分析一下这个句子这句话的意思是“她坐在阳光下取暖。” 请帮我理解一下这句话的意思是什么?两语三言抓重点. But as they soon discovered,disguises can sometimes be too perfect.出自新概念英语第二册,不明白这句话的意思,最主要的是请高手给我分析一下这个句子, 请帮忙分析一下这句话的时态She changed her dress as fashion changes.为什么前半句用过去时,而后半句用一般现在时句子中并没有讲是什么时候,所以我觉得应该changed 变成 changes总之是时态一致 ”There is no such thing as standard English.分析一下这句话的句子结构.