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问题 It is strange that…中的主语从句必须要用虚拟语气吗

It is strange that the boy should have said that to his mother. 真奇怪，这男孩竟会对他母亲说出这样的话来。这里的 It is strange that…中的主语从句用的虚拟语气，这是必须的吗？可以不用虚拟语气吗？或者说：不用虚拟语气算错吗？

问题 those who…中的定语从句可以换成现在分词吗

.... 想要走的人现在可以轻轻地离去。Will those who want to join the club please sign here? 要参加俱乐部的人请在这里签名。以上各句中的 who 是引导定语从句，请问这些定语从句可以换成非谓语动词吗？我重点是想了解，those 后面可以接现...

问题 a great many与a great many of的用法问题

________ farmer s were pleased with the good havest of this year.A. A great many B. A great many of 答案为 A。为什么 a great many 后面加上 of 之后就不能用了呢？谢谢！

问题 have an aversion to do还是have an aversion to doing

She has a deep aversion to _______(get) up in the morning. 如何填？是填动词原形 get 还是填动名词 getting？

问题 at all在肯定句中的翻译问题

When I think back on those days I was in school, I wonder if all the homework of today’s kids is at all necessary.请问老师，at all 在肯定句中，有“究竟，居然，完全”的意思。在此句中at all 为哪一个中文意思更为恰当合适？此句应该翻译为哪一个更...

问题 arrive in+大地方；arrive at+小地方；那么arrive on+什么地方

介词的用法很灵活，是不是记住常用的就可以了？Three years later 117 men, women and children arrived on Roanoke Island,in the Virginia colony.老师，arrive in+大地方；arrive at+小地方；那么arrive on+什么地方?

问题 services with one another中的with该如何理解

...句子（摘自考研1999年英语一某篇文章）：More recently, as the Web proved to be more than a fashion, companies have started to buy and sell products and services with one another.【参考译文】最近，由于网络不只是一种时尚，公司间已经开始在网上互相交易...

问题 be going to与be going to be的区别

He says he's going________ a computer programmer in the future.a.to do b.become c.be  d.to be这个答案选择d，老师我想问下：to后面为什么还要加一个be动词。谢谢！这个be 动词在什么情况下要加！

问题 by reducing decisionmaking to one man’s whim,中to o

Some think that by reducing decisionmaking to one man’s whim, he has left the Saudi monarchy only a bullet away from collapse.

问题 Would have done结构的用法

...思一样吗？3, 章振邦，新编高级英语语法195页If I had won the lottery, I would have bought a yacht next year.请问里面完成体（Would have bought.）换成不定式的一般体Would buy可以吗？含义有没有差别？

问题 当分词作状语时，其逻辑主语可以与主语不保持一致吗

...budget deficit this year, closing post offices is one of several proposals the Postal Service has put forth recently to cut costs.这里facing的逻辑主语明显是Postal Service, 但整句话的主语却是 closing post offices.

问题 过去分词done与现在分词的被动完成式having been done有何区别

非谓语动词中，过去分词done与现在分词的被动完成式having been done有何区别？例如这句话中： Heated, the metal expands. 能不能说having been heated 不是都表先后发生，且是被动吗？

问题 it做形式宾语的问题

...语从句吗，为什么错了？I think it no need talking about it with them.这个句子是对的吧？talking是动名词相当于名词，为什么结构中说不可以加名词宾语呢？“还需要看逻辑上what是否可以改写为that which. 如果可以，句子就是正确的。”这...

问题 句式分析

...看到一句话：What would help me even more is if you worte a letter to the parole board telling them i have changed.这句话是不是不太对：1)表语从句不能用if引导，这里怎么出现了if？2)worte用了过去式代表的是虚拟语气吗？但表语从句的虚拟语气其主...

问题 一道专八改错题，in which与where有什么区别？

...urriculum which students are encouraged to actively explore and figure out the concepts, solutions, or strategies at hand. 曹老师您好，请教您一道专八改错题。答案在which前加上in。请问可以直接将which改为where吗？curriculum可以理解成抽象地点吗？in whic...