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问题 句中where引导的是什么从句，后面的which从句修饰谁

...师，节日快乐！打扰了！帮忙看看这句话吧。there are ways in which blockchain might be applied to provide data integrity where it is not currently a significant consideration,which may support future cyber operation by providing auditing,resource management and authentication functi...

问题 如何理解句中的which和that

Dr. Myers and Dr. Worm argue that their work gives a correct baseline, which future management efforts must take into account. They believe the data support an idea current among marine biologists, that of the “shifting baseline.”请问：如何理解句中的 which 和 that？

问题 常见的一道老题

...(   ) since I (   )to collect stamps. Now I have owned thousands of stamps.A.three years , beganB. two years ago,beganC. three years,have begun本题答案为A，我想请问C为啥错。还有一个类似题It (  )three months since he came to our schoolA.isB has been答案给了A，...

问题 fundamental与foundation有何区别？

...:No fundamentals.(这句话是什么意思？）Did you ever read The Time of Your Life?- William Saroyan.    - Yeah."No foundation. All the way down the line."（这句话是什么意思？）fundamental与foundation在这里有何区别？是同义词吗？

问题 美元符号的读法问题(先读还是后读)

The project, estimated to cost $1.72 billion, will add 1.4 miles of beach to Dubai's coastline. 上句中的$（美元符号），写在 1.72 billion 的前面，那在读的时候是应该先读 dollars 再读1.72 billion, 或者还是先读 1.72 billion 后再读 dollars 呢？感谢老...

问题 动词的时态（涉及一般过去时和现在完成时）

But soon after retirement, all of the hobbies become as boring as the jobs they ______(leave). 答案给的 left 和 have left。我想请问曹老师这里为什么可以用have left？

问题 询问句中划线处的详细语法功能

With the hospitality so characteristic of these people , they opened their house to over 50 guests.形容词后接了介词+宾语，划线处是独立主格结构吗？划线处如何分析？独立主格还能在哪些地方加以灵活拓展，麻烦专家老师予以指点。其实也是询问...

问题 这里as是什么用法

... natural that they should be there a good hour before there was any chance of Mother's train arriving, even if the train were punctual, which was most unlikely. 请老师们讲一下这里as的用法。谢谢。

问题 more so than 中的so如何理解

President Trump ordered General Motors to make desperrately needed ventilators.It is very complicated, an expensive piece of equipment.I would say more so than a car.请教老师，more so than 中的so如何理解？ 去掉so含义有何不同？

问题 make中it形式宾语问题

Perhaps transportation and the means of communication have really made it possible for there to be an end to the big cities.这句话中it是形式宾语，但是真正的宾语又是什么呢？是for there to be an end to the big cities还是to be an end to the big cities呢？请各位专家给...

问题 动名词与现在分词分析

...ing sth ， doing 这个是动名词还是现在分词， What is the name of the boy sitting next to her？The boy sitting next to her.这个是现在分词短语，现在分词只出现在进行时吗？其他如果存在于两个动词，第二个变形算什么成分在句子里？如thank you f...

问题 是动名词还是现在分词的区分

...he January sell­off was exactly what was needed, purging the stockmarket of its speculative ex­cesses.选自经济学人的一段话，不太清楚这里purging ……这个是动名词还是现在分词呢，做什么成分呢？希望老师们可以帮忙一下！

问题 spend用法疑问(用物作主语且接过去分词)

剑桥15的真题：A average car spends more than 90 percent of its life parked.句中spend的主语为什么可以是car，spend应该只可以跟人做主语。另外，parked在这里怎么理解，是主补还是分词做状语表伴随？

问题 比较句式中的两种所有格

John's salary as a bus driver was much higher than that of a teacher.这个句子在比较前后分别使用了两种不同的所有格，这样用也可以吗？是不是应该改成：John’s salary as a bus driver was much higher than a teacher's.

问题 句子成分省略问题

...40-year-old personal trainer. "It's nice to do something just for the sake of it."这句话的so much bad not fun后面是不是有省略？fun做形容词后面加现在分词？是不是fun后面有省略？可以把bad和fun看成名词吗？还是so much bad 后面so much that is bad的省略？