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问题 句子中的 as on that of 是个什么用法(as 引导的是什么从句)

原句：There must be few questions on which responsible opinion is so utterly divided as on that of how much sleep we ought to have.主要是对这个as on that of 有点懵，不太理解。

问题 新概念三( 第39课)句子分析(涉及主语从句)

...：What a relief it was when the boulders suddenly disappeared, giving way to a stretch of plain where the only obstacles are clumps of bushes. 请问前半句（逗号以前）如何进行语法分析？我直觉是这句话应该写成，what a relief it was that the boulders suddenly disappeared....

问题 must catch a cold的理解与时态问题

...这样一个句子： The child must catch a cold just as we were about to go out for the holiday. 问题一：如何理解must catch a cold？我把它理解成“必须感冒”，老师说这个must应理解成“偏偏感冒”，当然老师的理解更符合实际，但must...

问题 no matter how difficult the paperwork is的用法与分析

The accountant needs to finalize the expense report before noon tomorrow no matter ______ difficult the paperwork is.A.since       B.how        C.what        D.now答案是 B，为什么是 B？no matter how difficult the paperwork is 这句话...

问题 one or more examples和后面的somebody's work是同位语关系吗

When you are referring to one or more examples of somebody's work, one or more examples of somebody's work.one or more examples和后面的somebody's work是同位语关系吗？

问题 one/that指代替换前面出现的名词的疑惑

...ncient Greece, devised a method forcomputing volumes that was very similar to THAT of Newton, who developed calculus.语法书上说，one 指代带不定冠词的名词，而that指代带定冠词的名词，那么上面句子中前面明明是a method,后面为什么不用one指代，而用了THAT...

问题 用来表示举例like可以与such as互换吗，此时like作为什么语法成分呢

Some warm-blooded animals，like/such as the cat，the dog or the wolf，do not need to hibernate.用来表示举例like可以与such as互换吗，此时like作为什么语法成分呢感谢各位老师

问题 分词的用法（3）

...g grown in/ Having been raised in San Francisco, Dave had always preferred to record the plain facts of small-town life.

问题 It is about time虚拟语气用过去式或should do的区别

If you have really been studying English for so long, it's about time you ____ able to write letters in English. A) should be B) were C) must be D) are 这道题选B，为什么A不对？it is about time虚拟语气有时候不是也用should do吗

问题 时态问题(涉及一般过去时和过去完成时)

...出。第3句和第4句是否有语义差异？5) In 1960, l'd never been to Harbin.如何正确理解句意？还有类似例句的权威解释吗？麻烦各位老师了，十分感谢。

问题 for the simple reason that还是fo

...o;t answer for the simple reason that she couldn’t think of anything to say. 但记得在一本语法书上看到过：在reason 后可以用why引导定语从句，也可用that引导定语从句，也可省略不用。请问：这句为什么只用 for the simple reason that 而不能用 f...

问题 date from可以用于较短或较近的时间吗

...如：The church dates from 1176. 这座教堂是1176年建的。This custom dates from the 16th century. 这风俗起源于16世纪。This bridge dates from the 17th century. 这座桥建于17世纪。The castle dates back to the Ancient Rome days. 此城堡建于古罗马时代。我的疑问是...

问题 such…as有这种特殊的用法吗

... book will also do-that we bring an implicit (often unacknowledged) agenda to any act of reading. 这个句子对我来说挺难理解的，里面有好几个问题：1.这里的“-”是引出的同位语吗？英语中的“-”号一般有着哪些作用呢？2.这里的such…as是固定...

问题 a maximum of 7 days 与 7 days of moments的理解

老师请看例句：They will spend a maximum of 7 days to finish the job. 他们最多需要7天完成工作；7 days of moments are visible. 朋友圈7天可见；A maximum of  7 days.     关于这个短语 A maximum of 是作前置限定 还是 of 7 days作后置定语表示...

问题 关于should的用法

...e should call, tell him I'll ring back. If I should see him, I'll ask him to ring you. 关于虚拟语气掌握的很不好，所以请问老师关于这里的should该怎么理解呢，它是否能翻译出来呢？我简单搜索了以下，这样的理解是否正确：1)传统语法认为这...