找到约 30000 条结果

问题 时态问题

It is estimated that 20%of the water flowing through today's distribution systems is lost to leaks. 冒昧的问一下老师主语从句中的is一般现在时可不可以替换为现在完成时。为什么要用一般现在时？ 

问题 一道专八改错题，with可否省略，as well as后面的省略部分如何还原？

...centage of residents born in a state is positively correlated with smoking and obesity, as well as deaths from cardiovascular disease, heart disease, and cancer.   曹老师您好，请教您一道改错题。这题改错题在deaths前面加上了with。   ①请问with为何不...

问题 in case of, in spite of, regardless of, on account of比较

He always did well at school_____having to do part-time jobs every now and then.A. in case ofB. in spite ofC. regardless ofD. on account of这里正确答案学B，从意思上我理解，但是in spite of 不是后面只接名词或短语，不接从句吗，having to do part-time jobs every now an...

问题 请教老师两个句子的语法分析

1. Where there is a will，there is a way. 2. There's this little bit of every fan that thinks theirs will be the one that stands out. 这两个句子成分怎么分析呢？尤其句1里的where和句2的there's this 怎么理解呢？麻烦老师了，期待着。

问题 Blacks与the Blacks的区别

______ Blacks happened to be at the cinema when their house caught fire.A.the     B./     C.they      D.Those为什么选 A 而不选取 B？

问题 I'm here是插入语吗？

There's an even greater need for professionals to be effective,which is precisely what I'm here to help them do! 请问如何理解

问题 英语难句分析和翻译（涉及whom从句）

I think there seem to be fewer people around to whom I ought to defer. 请专家分析和翻译一下这个句子，尤其是 whom 的用法。谢谢您！

问题 为什么seem后需要加to

These grammar rules seem to be easy to me.不定式在这里当表语吧,那为什么seem后需要加to呢? 直接写这样不行吗? These grammar rules seem easy to me.

问题 of two months old怎么理解

Babies of two months old do not appear to be reluctant to enter the water. 这里为什么用of two months old, two months old 不是形容词吗？怎么放of后面。

问题 这个非限制性定语从句理解不了

Moreover, with the stadium set up, a wide range of sports events are able to be held, of which ping-pong, football as well as running competitions enjoy great popularity.这个of which 怎么理解？

问题 more可以作后置定语吗

There is nothing I want more than for you guys to be happy.1)nothing后面是个定语从句，那么定语从句是I want nothing more...吗？感觉more是定语，但此时more是什么词性，为什么more可以作nothing的后置定语呢？2)然后这个句子该怎么补全呢？两个比较...

问题 关系代词做主语时的省略

看到有一条理论说的是：当定语从句为there be 结构时，做主语的that可以省略，给出的例子是：I have told you all(that)there is to tell 假设此理论正确，可there is to tell不就是一个完整的主系表结构吗？that还怎么做主语？

问题 翻译句子

...子，非常感谢。1.She made the journey through a remote region in Siberia after walking up to find her grandmother motionless.2.Named loccally as karla.3.She also faces investigation from childcare services,who will also be asking why Karla was left alone with her vulnerable relatives.4.But tho...

问题 为什么有些形容词只能作定语不能用作表语

牛津词典对opposite解释，作形容词时候只能用于名词前。但有说可以用作be opposite to请问如何看待？

问题 halfway down 如何理解

His eyes are about an inch below where they should be on his face ，almost to halfway down his cheeks.halfway down该如何去理解！副词可以放在这吗，是修饰to his cheeks 介词短语吗？还有上面的below是介词后的where是缩合型关系副词相当于the place in which 吗...