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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 状语的后面接两个介词短语是修饰谁的

Moreover, the very low prevalence of infection in Neanderthal populations suggests that infection was an unlikely cause, leaving nutritional deficiencies, especially in the form of periodic food shortages, as the most likely causative agents.句中：especially in the form of periodic food shortages...

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 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

问题 go on,go to表示“去”的意思，有什么区别?

如： 1.She was not working but going on holiday last summer. 2.Students in our school often go on field trips. 3.go on a picnic go to the zoo go to the park

问题 bias和prejudice的区别

1.There exists a deep-seated cultural (bias) which puts political stability above anything else.2.There has been widespread (prejudice) against country-folk in major cities.3.He admitted that he had a sentimental (bias)for anything related to money-making.4.The anti-Chinese products (prejudice) will...

问题 高中外研版教材中一句的理解

海底两万里中有这么一句话：Truly this water which surrounded me was but another air heavier than the Earth's atmosphere, but almost as clear.句子摘自外研社版高中英语新教材“必修三”Unit 5（p57）。请问各位大师这句话怎么理解啊？感觉很多语法现象...

问题 both...and...的否定式、not either ...or ...、no …and no…的否定式的区别

both...and...的否定式、not either ...or ...、no …and no…的否定式的区别如：You can’t speak both German and English.Both my father and my mother aren’t doctors. She isn ’t either a student or a teacher.

问题 a piece of与形容词连用时的位置问题

关于a good piece of news 与 a piece of good news的区别，网上有很多分析，但一直没理出个头绪来，有的这样说，有的那样说。而且网上讲的并不可信，所以很想听听“英语答疑网”专家老师的分析。比如：a good piece of news 与 a piece of goo...