问题 could not have能否既不表示虚拟语气也不表示推测

The most important reason why there could not have been any specific blitzkrieg economy before the campaign in the west resides simply in the fact that the German leadership just did not want that.Could have done一般认为可以表示两种含义：对过去的推测以及虚拟语气，但是上...

问题 no longer 与 not...any longer的区别

no longer 与 not...any longer 都表示“不再”，有的人说它们没有区别，有的人说它们有区别。想听听专家老师的看法，谢谢您！

问题 They are not expected to contradict him.分析

are not expected 是被动语态吗， 这句话是什么意思呢?

问题 as it is句型的比较对应项

...尊敬的曹老师请教三个句子！！i If the aim is to create disunity, [as it is,] we should reject his proposal.ii She suggested he hadn’t been honest with her, [as indeed he hadn’t].iii The deadlock is a disappointment coming [as it does]after such a promising start.请教曹老师，...

问题 成分分析 如何理解此句话

Now, minerals are not alive, of course, so this is not evolution in quite the same sense you'd have 

问题 as scheduled 省略了什么

As scheduled, we will hold a sports meeting.1. As it is scheduled, we will hold a sports meeting.如果省略了it is. 那请问as引导的是什么从句？As 是正如的意思，好像是非限制性定语从句，但as没有充当关系代词的成分。2. As is scheduled, we will hold a sports ...

问题 not 放在动词前和动词后的区别

1. I don't choose to work at the office.2. I choose not to work at the office.老师 哪个句子是对的？为什么？

话题 not in the least的用法

话题 not the less so from

话题 was not to be supposed

话题 to not do sth作定语

话题 seem not to do sth

话题 not less lovely than they

话题 I'm not sure who

问题 for的用法

If I am overly dependent on you for my meaning and my survival, then I am not free to challenge our relationship; nor am I free to challenge and confront you. 这个 for 是不是和 It is adj for sb 是一样的，表示对什么对象的意思？