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问题 It was a long time until...还是It was a long time be

A man escaped from the prison last night. It was a long time ____ the guards discovered what had happened. A. before   B. until   C. since   D. likely 答案为before，请问可否选择until？

问题 what I’d call “mini-zoos” 是名词性短语还是同位语从句

Since we were not planning to spend so much on a duck any time soon, visiting them in one of these places—what I’d call “mini-zoos”—seemed to be the perfect choice.这个句子中，what I’d call “mini-zoos”是名词性短语，还是同位语从句？要怎么分析？

问题 谓语中有多个助动词的问题

谓语是含有情态助动词的现在完成进行时态，例如：Jack must have been feeling very well recently.它的助动词是 must,可是我想问一下，这个 have 和 been 还是助动词吗？谢谢老师。

问题 I am afraid that...的省略

I'm afraid you had hit a nerve when you mentioned his dead wife.这个afraid后面省略that引导的从句是状语从句吗？从句的时态是描述了过去的事实吧不是出于推测？

问题 静态动词的一般式和进行式的区别

英语中有很多静态实意动词和系表结构可以用进行时态，老师能分类讲讲他们与一般式的区别吗？（be.hope.wander除外）

文章 中考语法专项突破

...语语法快速突破•情态动词中考英语语法快速突破•动词时态中考英语语法快速突破•被动语态中考英语语法快速突破•非谓语动词中考英语语法快速突破•主谓一致中考英语语法快速突破•复合句中考英语语法快速突破•并列...

问题 关于限定性定语从句和非限定性定语从句连用的问题

...and，容易产生歧义，容易看成on which的先行词是mountain。Since enthusiasts were becoming more, usually resulting in a crowed when ascending, people came up with an idea to build an artificial wall that imitated the surface of a real mountain and on which most of our competi...

问题 为什么这句话中 view 的宾语补足语之前没有 as

Since cheating through technology is not listed specifically as being against the rules in many school policies, students do not view the actions unethical.——《大学英语四级》 书上说这里的形容词 unethical 作 the actions 补足语。但根据牛津词典, view 后接宾语补足...

问题 和过去完成式表示的事实相反的语气

虚拟语气中和过去事实相反的公式：If+主语+had done(从句) should have done(主句)也适用于和过去的过去（过去完成式）的事实相反，是吗？除此之外，也适用于过去进行时态，只要是过去式的范畴都适用？

问题 如何理解情态动词定义(请老师举例说明下)

情态动词表示说话人的情绪、态度或语气。如何来理解，能否举例说明下哪些表示情绪，哪些表态度或语气？另按句法功能分，情态动词属于动词的一种。时态，语态和语气是动词的一种形式，他们与动词之间算是什么关系呢？

问题 feed through 是什么意思

... of the string held high above my head. It had been so long, so many years since I'd done this, and I wondered if I'd made a spectacle of myself. I let the spool roll in my left hand as I can, felt the string cut my right hand again as it fed through. The kite was lifting behind my shoulder now, lif...

问题 现在进行时和一般现在时表将来的用法归纳

Since its birth, Harrogate Music Festival has gone from strength to strength. This year, we are celebrating our 50th anniversary. We begin on 1st June with Manchester Camerata and Nicola Benedetti, presenting an amazing programme of Mozart pieces.这是2021年新高考英语全国卷2的阅读理解...

问题 关于曹荣禄老师回答的终结动词与非终结动词的疑问

...意义，但是第一句I have learned English for 2 years为现在完成时态的事件意义，但是现在完成时态的事件意义明明表示说话人说话之前已经发生并结束的动作啊，而I have been learning English至少是持续到现在的，这样说不通啊，除非表示...

问题 关于when引导的时间状语从句

When I did my homework,my father came back.这个句子对吗？ 前面的did，，，一定要改成was doing吗？When I lived in the countryside,I worked for a newspaper.这样可以吗？when 的主从句时态，有什么规律吗？老师可以给我讲一下吗？

问题 关于句子结构

...，并且他们确实去卖了”？②分号前面是have cut现在完成时态，分号后面are priced表状态我能够理解，可是后面的do为什么不用现在完成时呢？还是说do只是一种强调，后面省去了部分内容？③请问这个do的作用是什么呢？感谢各位...