问题 if从句为什么用进行时态

...50 kilometers long.这是一个答句，问句是问长城多长？这个if引导的从句部分，为什么用are talking about 现在进行时呢？这是人教版八下七单元课文的一句话，谢谢老师们的解答！

问题 定语从句改错疑问？

Families tell of being abandoned at sea by Greek authorities on rubber boat without motors orfuel.They dragged our rubber boat to water that seemed to be hidden by mountains.上述that seemed to be hidden by mountains是否有误？是否应该改成where it seemed to be hidden by moutains?  ...

话题 where 的用法

问题 本句中的3个that都是定语从句引导词吗

These were not traits which I could imagine in Strickland. Love is absorbing; it takes the lover out of himself; the most clear-sighted, though he may know, cannot realise that his love will cease; it gives body to what he knows is illusion, and, knowing it is nothing else, he loves it better than r...

问题 一般过去时Where were you与现在完成时Where have you been的区别

请问此题如何选择：Millie，where______ ? I called you many times and nobody answered it. A. were you   B. have you been   C. did you go   D. have you gone我倾向于选择B（现在“已经回来”了，两人在当面对话）,但是参考答案是A！...

问题 关于from where的一道选择题

We depend on the land  (from where /  where /  from which) we get out food.这道选择题没有上下文，标答说选from which，请问这是唯一正确的选项吗？如果还有其它正确选项，每种选项对应的句意有什么区别吗？请老师指教。

问题 同位语从句分析

... something that you can't even really remember the reason.这里的that引导的从句好像只能是同位语从句了，可是感觉这个同位语从句和一般的不太一样，比如I have no idea what to do，这里的what to do是很明显的名词，但是上面的that you can't eve...

问题 英语中破折号后面能跟定语从句吗

例如，破折号后面跟 in which 引导的定语从句。

问题 名词性从句还是定语从句(that还是what)

... I used to get in my old school. 请教各位老师，这句话中what引导的名词性从句能否替换成that i used to get in my old school. 我的思路是用 that 指代上文的 the homework, I used to get 作为定语从句修饰先行词 that, 省略了关系词，请问这种思路...

问题 even as和 even if用法

...s        D. since这是一道完形填空题，答案是C，解释说as引导时间状语从句。为什么这里不能选A呢？even if好像意思和语法都没错吧？

问题 when/whenever, where/wherever使用含义辨析

...“无论什么时候...”， 而第二句“当有疑惑的时候...”Wherever possible, all moving parts should be tested. Where possible, all moving parts should be tested.  这2句又如何理解wherever和where的用法含义差别呢？The cardboard is light-proof where thick....

问题 新概念英语第三册20课定语从句问题

...s to the first man who would fly across the english channel.本句中，who引导的定语从句，修饰先行词man，但是先行词被序数词修饰，按照我们定语从句的语法原则，从句中的指示代词应替换为that，为什么本句中用who呢？

问题 遇到既可以当介词又可以当连词的词后面接的doing是动名词还是现在分词

遇到既可以当介词又可以当连词的词，怎么区分后面接的doing是动名词还是现在分词?I need more practice before taking the driving test.句子里的 before taking the driving test为什么不是介词引导动名词作状语，而是连词引导的现在分词作状语?

问题 关于where是否只能作关系副词的疑问

老师好，最近有一个比较疑惑的问题，就是where是否只能作关系副词，如下面的例句：It affects employment; it affects other islands where tourists visit, as well as government revenues. 它影响就业,影响游客旅游的其它岛屿,也影响政府收入。Touris...

话题 where的用法理解