问个英语语法问题,I HELD THE POSITION OF RESEARCH ASSOCIATE THERE IN 2001.I HELD THE POSITION OF RESEARCH ASSOCIATE THERE IN 2001.这句话里 到底是谁 ASSOCIATE 是 POSITION 还是 RESEARCH?另外,如果我在 RESEARCH前面也加个 "THE

问个英语语法问题,I HELD THE POSITION OF RESEARCH ASSOCIATE THERE IN 2001.I HELD THE POSITION OF RESEARCH ASSOCIATE THERE IN 2001.这句话里 到底是谁 ASSOCIATE 是 POSITION 还是 RESEARCH?另外,如果我在 RESEARCH前面也加个 THE 问几个英语语法问题（初三）①How often(is) your school sport meeting(held) 为什么不可以用 does,hold②—In my opinion,China has more (advantages) to deal with the disease of A/H1N1.—I quite agree with you .Chinese medicine work 问个英语语法的问题我看美剧时里面人说 “我试过了” 用：I did try 而不用 I tried?还是说都可以? 问个简单英语语法百度？ 关于英语语法的练习题,求指教!这些是我做错了,但是不知道该问谁.有高手帮我分析下为什么吗?I won't be able to attend the meeting＿＿at the begining of the new termA holding B being heldC that holds D to be held我 高中英语语法问题,独立主格结构The exam to be held tomorrow,I couldn't go to the movie tonight.请问这个句子怎么理解.独立主格结构一般不是“doing,having done,done,having been done,形容词等”.这里为什么用不 问个英语语法问题,在定语从句中,who也可指代动物?而不是用which? 问一个很简单的英语语法问题The cat( I was catched )was very beautiful.括号部分是定语从句吗?到底是什么为什么不能是The cat I catched was very beautiful.为什么有老师说第一句对 大师,问个英语语法问题!My girlfriend asked me (how could ) I (know) today （was） her birthday.括号里的词用的对不对,could 后用原型,was 要不要用原型?这个是个宾语从句? 问个英语语法问题哈The decision having been made,the next problem was how to make a good plan.为什么用having不用had?还有就是改为Having made the decision 做开头可以吗? (1/2)英语语法问题:this is the place which( where ) I have ever visited 用wh 英语语法一个问题The cake I ate was delicious.为什么可以省略which 这是什么句型 英语语法问题-请问这题选哪个?为什么?This is the city where/in which I met John 50.I like the second football match __________ was held last week.I like the second football match __________ was held last week.A.which B.who C.that D./ 问,是选A还是选C.理由是什么 问个简单的英语语法问题this is the book which you asked for 是正确句子那为什么说： this is the book which you asked 就不对 问个英语单词的意思I,the undersigned,am a job applicant who had participated in the interview held by your company last Wednesday.I feel bad to trouble you but I am afraid that I have to make a complaint about this jod-striving experience.里 英语语法专家来 下面2个问题 一点英语语法问题我想问的是刚才看了个句子是这样的：i became used to seening her为什么became可以后面直接加used to呢?而且两个都是过去的