问题 on foot与on tiptoe是否用复数的问题

on foot 是习语，是固定搭配，它的意思是“步行”“走路”，尽管我们用两只脚走路，但总是用单数形式的 foot；另一个相似的习语是 on tiptoe（踮着脚走），也是固定搭配，同样用单数形式，但老师说，on tiptoe 有时也可用复数形...

问题 请问“We learn from history that we do not learn from

请问“We learn from history that we do not learn from history.”是什么意思？

问题 ​It's not sure whether you win or lose.属什么从句

It's not sure whether you win or lose.请问这个句子属于表语从句吗？

问题 on earth和on the earth区别

I wish I had done everything on earth with you.这里不应该要把the加上去吗？

问题 I do not want to be late for work的句子分析

请问老师，下面这句话怎么分析？I do not want to be late for work.谢谢！

问题 not only...but also 使用语序问题和also是否可以省略

Not only does John like English, but he also speaks it very well.后半句可否说成but also he speaks it very well.？ 可以吗？或also省略，说成but he speaks it very well.？可以吗？

问题 have a red coat on 可以等于have on a red coat吗

请教两个问题：1. have on 穿着...， "on" 是副词，那么，have a red coat on 可以等于have on a red coat吗？2. far more than that 可以用 much more than that替换吗？

问题 no more...than与not more ...than的区别

问题 句子理解和翻译

...of concentrated learning, beat every human and every other computer player there has ever been. built a machine that can teach itself the rules of games of that sort and then结构理解

问题 限定词her和the可同时修饰look吗

When she laughs her loudest the look is still there.即使在她笑得最大声的时候，她的这种表情依然存在。欧亨利《The trimmed Lamp》上句为什么会有2个限定词her和the都同时修饰look呢？这矛盾吗？

问题 英语难句理解

英语句子，无法理解，请指教，谢谢。We especially hope you students could check whether you have overdue books or not and return to them in the separate office 303.无法理解 return to them，请老师指点一下，谢谢。

问题 不定冠词置于such, what, many, not, too, much of等之后

“不定冠词置于such, what, many, not, too, much of等之后”其中many，too，much of 怎么表示呀，可举几个例子吗?

问题 one of the + 最高级形容词 + 名词(pl)的结构

His most recent work,“Afterlives,”explores the generational effects of German colonialism in Tanzania, and how it divided communities.Anders Olsson,the chair of the committee that awards the prize, said at the news conference on Thursday that Gurnah “is widely recognized as one of the world...

问题 pursue control in conversion mode是什么意思

It is said that students who pursue control in conversion mode have quite some difficulty finding work.请问：pursue control in conversion mode是什么意思？全句是什么意思？

问题 英语的否定范围问题(not completely)

请问在英语中是不是有两种否定？一种是否定动词，一种是否定副词。比如Ｉdon't agree with you completely 和 I completely don't agree with you 的意思是不一样的吗？