问题 为什么it 和 a waste of time 直接放在一起(中间中间是否要加个is)

I find it a waste of time spending so much money on this case.这个例句，为什么it 和 a waste of time 直接放在一起?这是什么用法?不应该中间加个is吗？

问题 Grazing is how Taiwanese people love to eat.边做边吃是台

问题 What time is the plane to take off怎么分析句子成分

问题 it is kind of sb to have done sth中的it指代什么

有这样一个句子：it is very kind of you to have given us so much money.我知道这个 it 是形式主语，但它是指代什么呢？是指代 to have given us so much money 还是 of you to have given us so much money？谢谢！

问题 句子替换

请问一下，vitamin c is the highest in strawberries译为草莓中维生素C最高，那么我可以换为vitamin c in strawberries is the highest 和vitamin c of strawberries is the highest 还有vitamin c is the highest of strawberries吗？顺便拜托解释一下。       &nbs...

问题 what与as用法比较(What seems...is/are...）

What seems to us as bitter trials are often blessings in disguise.这个我真的不会，就是这一块为什么用what 能不能详细的解释一下这个和这个相关的语法 这一块儿的as代表什么意思.

问题 he is a good man to work with。请问这句话为什么没用被动。

man和work with明显动宾关系，文中没有出现其他名词来充当work with的主语，这种找不到主语的情况难道不应该用被动来表示吗。he is a good man to be worked with   by people。

问题 So it is that…如何分析

老师们好，曾经看到过一句话，对其中的so it is that百思不得其解，烦请老师们分析一下：In a way we were agreeing with Langston Hughes, that blackbard of Harlem, who had written earlier:O, yes, I say it plain, America never was America to me, And yet I swear this oath...

问题 主句与从句的相对位置不同会影响是否用逗号吗

... they were not taken seriously.第二句话：It immediately ran away when she saw it.我们对比这两句话的逗号，第一句话加了逗号第二句话没加逗号。当时间状语从句位于句首时就需要用逗号与主句隔开。语法中有这么一说吗?

问题 左前置结构判断But me, I use the modern way.

Her neighbors use old fashioned methods of farming, she explains. "But me, i use the modern way."老师好，请问But me这个是左前置结构"但我呢，我用现代种植方法"还是介宾结构"除了我，我用……"

问题 for the friends'sake, for what he is, and not for any incidental quality 中for的含义及作什么状语

It is those who desire the good of their friends for the friends' sake that are the truest friends, because each loves the other for what he is, and not for any incidental quality. 请问老师for the friends' sake, for what he is, and not for any incidental quality分别作什么状语？for的含...

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 ...

话题 The box is too heavy for the little boy to carry

问题 作后置修饰语的现在分词的语义探讨

...专四真题：（2009, TEM4, 65）"The man preparing the documents is the firm's lawyers" has all the following possible meanings EXCEPT _______.A.the man who has prepared the documentsB.the man who has been preparing the documentsC.the man who is preparing the documentsD.the man who ...

文章 of sb. to do sth. 和 for sb. to do sth. 的真实面貌

...定式复合结构”for sb. to do sth. ，与此同时，总要提到 It is + 形容词 + of sb. to do sth.  这个句式，把 of sb. to do sth. 看作是另外的一种“不定式复合结构”。这种讲解是不科学的，缺陷是显而易见的。混淆了两种不同性质的语言...