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问题 还要请教Teacherliu等专家现在完成时在语境中的用法

...ve you had??B: I had burgers.  还是 I have had burgers.?A: Who made them for you? 还是 Who has made them for you??B: Mother.第2组 A: He has got to Australia.B: How has he got there? 还是 How did he get there？A: He has taken the plane.还是 He took the plane?B: Who...

问题 不明白为什么用过去分词founded作状语

..., Nangchong High Senior School has a long history and is well known to all the people in our country.A. Being founded     B. Founded    C. Having founded   D. To be founded答案是 B，好像说的是动宾关系，但是，founded 做什么成分？我一直弄不懂。&nb...

问题 as sagas - legends handed down 是什么意思

The only way that they can preserve their history is to recount it as sagas - legends handed down from one generation of story-tellers to another.不懂句中部分“as sagas - legends handed down”： as sagas - legends handed down 句意是什么？as是什么意思呢？sagas-legends之间...

问题 have to, had to还是be going to have to

辅导班一道题： 用 must / have to / had to / mustn't / needn't 填空： We didn't have any food yesterday, so we _______ go shopping. 老师给的答案是 have to。我认为 so we _______ go shopping 未给出时间，应该一般现在时 have to（现在去买）、...

问题 句子结构分析

What is harder to establish is weather the productivity revolution that businessmen assume they are presiding over is for real.

问题 句子分析

Officials have not confirmed how many of the more than 50people originally due to be deported were actually on aboard.可以分析一下这个句子吗，不太明白！

问题 such being

Such being the case,she has nothing to say.请问老师，前半部分的原句是什么？

问题 spokesman,spokeswoman(发言人)后接什么介词

... spokeswoman 后面该接什么介词呢？查到过用 for 的，如： the spokesman for the Democrats 民主党发言人 但是可以用 of 或 to 吗？

问题 英语句子的语法结构分析（一小段）

...。Prior to him, all that was known of electricity and magnetism was what the ancients knew, nothing more than that the lodestone possessed magnetic properties and that amber and jet, when rubbed, would attract bits of paper or other substances of small specific gravity.

问题 after后接动名词时是介词还是连词

老师您好，After removing a section of the mummy,they sent it to a laboratory.请问老师句中的 after 是介词还是连词？removing a section of the mummy 是否为现在分词做伴随状语？盼复！

问题 动词seat与sit的用法区别

In the park, some old people were seen ______ on the benches, chatting happily.A. having seated  B. to seat   C.seating  D. seated答案为 D。B 不行，为什么？请顺便解释一下seat 的用法，以及与 sit 的区别，说 seat 是及物动词，它就得用 seated 的形...

问题 用过去进行时还是一般过去时

I didn’t see your father yesterday when I went to your house. Oh，he (   ) strawberries on the farm.答案是was picking，那么如果括号里填过去时picked用一般过去时，he picked strawberries on the farm.是什么意思呢，是只是表示动作已经发生，但不知道什么...

问题 captain 前面到底什么时候用冠词什么时候不用冠词

书上说，下面句子中 captain 前面通常不用冠词：They named me as captain. 他们任命我做队长。但书上又说，下面句子中 captain 前面必须要有冠词：The captain gave the order to abandon ship. 船长下令弃船。真是搞糊涂了！请专家老师指点！

问题 have done，and来表示应该先做什么在做什么

The Fact That We’re Expected To Read These Before Ticking “Yes, I’ve Read And Accept The Terms And Conditions”事实上，当屏幕上出现“是的，我已阅读并接受相关条款规定”时，我们应该先阅读完毕，再点击“确定” 句子中，I’ve Read And Accept The ...

问题 这里的As it stand now though - though是什么词性，如何理解用法含义

... Advances in Congress》This proposal is likely to see some changes before the Senate votes on it. As it stand now though it would include direct payments of $1400 to many Americans, extra assistance for people who've lost their jobs money for state and local governments and schools, funding to dist...