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文章 since究竟指向时间段的哪个点位（I）

...，都是从入住伦敦（started living in London）开始，到现在(now)为止。不同的只是句（01）表示他们直至说话时仍住在伦敦；而句（02）表示说话时他们已不住在伦敦了。又比如：(03) He's been getting bad headaches since he has been in the army. (04)...

问题 language 前是否用定冠词的判断

...n they do with their sons.2. But literary fiction, and espeicially poetry, are mediums to fear. Why? They're the language of emotional exposure, purported feminine "weakness" ---- the very thing our scripting has taught them to avoid at best, suppress, at worse.&nbs...

问题 the rest和the rest of which 作主语时的主谓一致

...sp;2. Although the first part of the book is easy, the rest ______. A.are difficult B.is supposed difficult C.has proved difficult D.have been found difficult 两者有什么区别？

问题 any的用法疑问

1. 请问any表示“任一”时是不是后面只可以+单数可数名词？2. 请问练习册里的这个句子是否有误：It tells us we should brave enough to face any problems.brave前面是否需要加一个be？为什么不是any problem？

问题 现在完成时用法

请教老师以下句子：For us this has been the most perfect way to remember her, and this is how she would want to be remembered.这里的完成时如何理解？如果是表状态延续到现在为何没有时间状语？这个完成时也不是表示事件或习惯吧？

问题 特殊疑问句的结构

特殊疑问句结构为：疑问词+be动词/助动词/情态动词+主语+其他成分？如：What color is your skirt? 你的裙子是什么颜色的？那么这个 color 在这里是什么成分？如果套上面的公式套不上呀。

问题 can和could的相关疑惑

Yet I have declared that video games  can never be Art.老师，这里的can为什么不是could过去式？

问题 关于比较句

...两个句子正确吗？如果都正确，为什么第一个句子不带it be，第二个句子有呢？是因为第一句的对比项是全句，第二句的对比项是表语吗？感谢老师的解答！

问题 deep在句中作什么成分？

The pressure of being deep in debt weighed him down?请问deep是作什么成分呢？是作状语吗？（修饰in debt)

问题 句子分析

And this is going to be a knockdown, drag-out. And we're ready," Harris told media outlet TheGrio in an interview released Sunday, when asked how Trump promoting birther conspiracies signals the tactics his campaign will use.请问，这句话该怎么分析，signals是什么词...

问题 动词come to的用法

If it comes to a showdown, do you think you will be confident enough to defeat them？此处的come to是什么意思，什么用法？谢谢老师!

问题 这句为什么没有主句

When a better way forward might be to start strategically letting a few people down.请问曹老师，forward在这里是什么用法？还有这个句子没主句吗？谢谢！

问题 请问这句话which后的has，had是是什么句子中的成分呢

...c world, the earliest evidence of writing is the cuneiform Sumerian script on the clay tablets of ancient Mesopotamia, which, archaeological detective work has revealed, had its origins in the accounting practices of commercial activity.

问题 move in 与 move in with 的区别

They moved in with a local family, the Harrisons, and, like them, had little privacy, rare baths, and a blanket of snow on their quilt when they woke up in the morning. Some mornings, Rosamond and Dorothy would arrive at the schoolhouse to find the children weeping from the cold. In spring, the snow...

问题 定语从句的问题

...从句，If you live in a place where most people speak the language you are learning.先行词前面那个in是跟着live的，和后面修饰先行词place的定语从句没有关系，所以这边是用的关系副词where=in the place,老师那有没有就是介词短语作先行词的时候（...