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问题 meet与join（会合）的区别

The two roads ______ just north of the village.A. join   B. meet请问该如何选？谢谢！我感觉两个都可以吧！

问题 have been appreciated如何理解

Some manifestation of your concern would have been appreciated.【你当时要是表现出一些关心就好了。】请问这个句子的 have been appreciated 应该如何理解？谢谢老师！

问题 介词后面跟介词

Our  noses are capable of detecting human smells even when these are diluted to far below one part in one million. 请问to far below one part in one million 中的 far below 是复合介词吗?可是介词to后面一般不是不能跟介词吗？

问题 判断句子是如何连接的

Back in 1787, more than 200 years ago, the United States of America didn't exist the way it does today.请帮忙分析上面句子中两个句子是如何连接的？很显然the way 不像连词。谢谢。

问题 as用法疑问

In the harsh words of Asit Biswas："The problem is bad management."Or, as a report puts it in an different context:"We all know what to do,but……" 请问老师，这个句子里as的用法和:As expected,……一样吗？句子里为什么要加it？

问题 逗号的用法疑问

I lost some important documents, but three days later, I found them with the help of the police.     我知道加第一逗号是因为 并列连词but前面一般要加逗号，但是加第二个逗号的原因是为什么呢？谢谢老师！

问题 介词for的理解

For those of you who like to shop at home vist us at our web site and you will receive free delivery on any online purchase...下面句子中的FOR是因为？还是“给”的意思？是并列句吗？如何翻译该句？

问题 mean to可以省略to吗

Asset allocation means spread your funds over various types of assets.老师好，请问这里的spread用的是否正确？

问题 ​短语动词是否是一起看作谓语

短语动词是否是一起看作谓语呢? 如：Look after  take down  break in  break down  put on catch sight of  stay away from, etc.

问题 从句谓语动词的疑问

if you invest with me, the only question you’ll have to ask your wife is what kind of hardwood floor  does she want in her new house.如何理解从句中的动词does，如果省略了影响句子吗？

问题 tatty的用法疑问

Keep a tatty of how many cars enter the lot each hour. 记录一下每个小时有多少辆汽车进入该停车场。这里的 tatty 是什么用法? 查词典它是形容词，意思“破烂的，破旧的”，但这个句子好像是名词。tatty可以用作名词吗？ 

问题 主动代替被动的用法判断

A study shows a worrying tendency that the window for saving the world's coral reefs from the effects of global warming is rapidly closing.这句话是用主动代替被动的用法吗？

问题 being可否省略

The rate of heat production depends also in the power being used in the heating element, this power being measured in watts.第一个being是做定语，第二个being是独立分词结构。这两个being都可以省略吗？省略后意思是不是也会随之变化，没有了同时的意思。

问题 句型分析

...句话When you think how easy and cheap, relatively, it is to buy a bunch of carrots or beets, why raise them? 这句话it is to buy。。。是主语从句吗，it做形式主语，它是不是省略了too cheap,原句应该是，IT is cheap to buy?我这样说合理吗？谢谢曾老师。

问题 标点符号

...but those who are sleep deprived are more likely to have panicked episodes of sleep paralysis that are usually accompanied by hallucinations, as well. 老师，请问as well前面为什么要加逗号，可以省略逗号吗？谢谢