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问题 通篇为过去时的小说中might have done和might do如何区分

在通篇过去时的小说中有时看到 might have done，有时看到 might do。1. 比如：They saw smooth turf and blue sky and, darting to and fro,things so bright that they might have been jewels or huge butterflies.这句中 might have been 可换成 might be 吗？2. 再比如：Jill look...

文章 take turns 的用法

...aning  命题者认为， A 是参考答案。 实际上，在take turns 的后面既可以接动词不定式，也可以接动名词，还可以接介词at (或者in) 再接动名词。所以，A、B、C、D 都可以作为正确答案。又如：1. Take turns to ask questions. 轮流提问。（...

问题 a minority of nineteen couples 究竟该如何理解含义？

...nority of nineteen couples， 这里是表明“nineteen couples”中的少数（即少数只是nineteen couples的一部分），还是表明nineteen couples=少数=两者之间是相等的=同位语？例如： two of us...我们中的二位。说明前者(two)是后者(us)的一部分。那...

问题 deeper能用作副词吗

But the sources of distrust go way deeper.但这种对媒体的不信任有着更深刻的根源。 书上答案说deeper是副词，对吗？那么er结尾的比较级都是可以当副词的吗？

问题 piece work与a piece of work的区别

work(工作)是不可数名词，表示“一件工作”应该是 a piece of work，但下面一句用的是 piece work，为什么没有介词 of 呢？The women were being paid £18 a week on piece work, the men £25.

问题 I have been in Beijing for four years的理解

I have been in Beijing for four years.老师，这句话是指“我在北京呆了四年（现在仍然在北京生活）”，是吗？谢谢。

问题 set to是什么意思

这几天看英语新闻，总是有遇到不理解的地方。想问下一个疑问：Adele set to sign £90m Sony dealReports suggest the Someone Like You singer is negotiating the biggest record deal for a British artist in history.文中标题set to 是什么意思？查了词典，百度，谷...

问题 So would you 涉及到的倒装与虚拟语气

—Jenny looks hot and dry. —So______ you if you had a high fever. A. will    B. do     C. are    D. would 答案是D，说是涉及到倒装与虚拟语气，能详细说明下吗？

问题 half的位置与冠词

How soon will you come back?In about (        )A one and a half monthsB a month and a halfC one and half a months该题选AWhat would you like to have for breakfast?(   ) and some cakes.A A half glass of milkB Half a glass of milkC Half milk该题选B请问老师half 这个...

问题 情态动词must和need在疑问句中的区别

—_____ I finish my task today,mum?—Yes, you have to.A. must            B. Need通常选用A答案，但是学生觉得B也可以。请专家老师对此题进行解析与评价。

问题 不定式(to do)和动名词(doing)做主语时的区别

请问专家：不定式to do 和动名词 doing 在做主语时，它们语义上有什么区别？

问题 关于省略主语与谓语的疑问

A：Just a moment… Ok, so you currently have the DX405 in all of your rooms. Will you be wanting the same model?B：Yes, please.A：And installation as well?B：Yeah, sometime next month after we finish the remodeling.A：Alright, that should be fine. I’ll get you a quote and email it over.B：T...

问题 out的不同应用

... our failure.I need to find a way out.老师上述几个例句中的out分别做什么成分呢？另外第一个例句中的rather than是用作复合介词了么？

问题 join 和 join in 用于参加活动时的区别

用 joined, joined in 填空：Soon some of the teachers ______ the singing.Some of us decided to _____ the strike.Everyone there ______ the conversation. 除写出答案，也请老师分析一下原因。 

问题 请问在这道题中 return和repayment的区别在哪里

Individual stockholders expect a high market ___________ on their investment next year.A. repayment B. return C. growth D. performance答案：B请问为什么是market return，不是market repayment