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问题 should have put中的have可以去掉吗

You should have put the book where you found it. 请问这句话中，have可以去掉吗？它做什么成分呢？

问题 south,the south 的区别

The Panama Canal extends about 800 kilometers__________. A. from south to north  B. from the south to the north Why the answer on my book is A? I doubt it .

问题 状语从句 for if

So, inventors deserve a reward forthe amount of time they spend developing their ideas.They also need the security of knowing that if they share the invention with the rest of the world, nobody will steal it....这两句话中，for 和 If 是引导的状语从句吗？

问题 lose their bucket怎么理解

Russian will lose their bucket over this move. It is hands down the right move for us in terms of national security. 中的lose their bucket怎么理解？失去他们的桶？还有hands down在这里是什么意思?整句话是什么意思？

问题 用such还是so进行提问

It was ______ that we went camping in the mountains last week.A. such nice weatherB. too nice weatherC. so nice a weatherD. nice weather so刘永科老师，这道题该如何选择？这道题考查的知识点是什么？

问题 since主句的时态

... a technology company that has suddenly become well-known recently. Since it started, the company _________(create) many new products that make our lives easier.请问各位老师这是一道初中语篇填空的题，答案是has created，请问在这里有没有填create的其它形式的可能...

问题 表时间的介词短语作先行词的特例

1. The next Olympic Games are in two years, by which time I will be a university student.2. He came back eight months later, by which time the Japanese had decided to say yes.有高手分析过，解释是 in two years 和 eight months later 分别在两个句子中作先行词表时间点，但是...

问题 状语从句用将来时态的实例分析

...为好，求教各位专家老师！If I can’t have a good rest, I’ll be so stressed that I’ll crack up.

问题 like后面接静态动词时可以用动名词吗

...like 后面接静态动词时不用动名词，举的例子是：I like to be alone at home at weekends.但我在网上看到有接动名词的。请问专家，这个问题如何判断？谢谢！——管理员注：网友在问题中漏掉了一个“不”字，为不影响其他网友的正常...

问题 这道被动语态题里为什么不能用过去进行时的被动语态

This children _ many times not to go near the stove.A.have toldB.toldC.have been toldD.were being told

问题 作状语用现在分词还是过去分词（writing与written）

...sp;carelessly C. Having written carelessly .   D. Being written carelessly为什么A不对呢？A与B之间有什么区别？

问题 关于独立主格结构的疑问

...：To come here,he is eating in hurry.(不定式作原因状语)A dog to be taken care of,he can’t leave for long.(独立主格)

问题 兼做介词和连词的词语后接动词时如何用

如果像 when, after, before 这类既有连词又有介词词性的词，后面加动词。如何判断动词的形式以及这类词的词性？例如 After _____(remind )  to turn  off  the  lights, he  hurried to the room. 括号里面填 being  reminded 还是 reminded? 另外，如何...

问题 哪些疑问词可以连用

请问哪些疑问词可以连在一起使用。如：When and where did you see him? 你是什么时候在什么地方见到他的？

问题 词法问题

请解释这个句子中long ago的用法：Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace. 句子选自《新概念英语》4册第一课