问题 插入语还是同位语？如何准确判断？

...d to Chinese taste, is a simple expression comprising a culinary tradition with long-standing history and thousands of named dishes.编者译文：“中国人的口味”，即烹饪的符合中国人口味的食物，这是一种简单的表达，其中包含了悠久的烹饪传统和数千种具...

问题 an expert of the team对吗

请问曹老师，He is an expert of the research team.这句话中的of可以吗？答案给的是on the research team,但我觉得of the team是不是也可以，因为有He is a member of the team.这样的句子，member和expert我感觉都是队员身份的描述。麻烦老师点拨，谢谢!

问题 英语语法网《since用法要点全面归纳》自己不解之处

...示时间长度时，通常用一般现在时代替现在完成时。如：It’s a long time since I met you last. 从上次见到你，已有很长时间了。It’s a fortnight since I last saw her. 我有两个星期没有看见她了。我的疑问1:这两句主句为什么可以用一般现在...

问题 Here's a handful of ways中关于is的疑惑

...段中有这样一句话：Here's a handful of ways that will set you in the right direction.  请问为什么此处是Here's而不是Here are呢？我用Bing搜索到类似的情况，解释说口语当中会出现这样的“colloquial slip of words ”，请问此处是这样的情况吗？这...

问题 stain/spot/pollute 用法辨析

Please be careful when you are drinking coffee in case you (  ) the new carpet.A. stainB. spotC. pollute答案是A.但是spot作及物动词，也有stain的意思，同理，pollute 也可以的。请问老师B和C是否也可以？

问题 might放在句首的用法

My salary has never been as good as it might have been in the private sector, but you accept that when you work for a public service.请教曹老师：might如果放在句首，与原句有什么区别？

问题 一个句子三个从句如何分析（并翻译）

Making a timeline that shows when different events happened can help you understand how the events are connected to each other.本句摘自高中英语新教材（人教版）必修二第1单元(p5)。请帮忙分析一下句子结构并翻译一下，谢谢！

问题 关于省略疑问

When asked.When being asked.✖When in trouble.When being in trouble.为什么进行时被动不能省略呢？

问题 No matter when等的词序问题

其他的疑问副词加了no matter 以后是否都要像no matter how 把adj/adv提前。还有whenever。however，wherever，whyever 是否都要把副词或形容词提前。还是只有however特殊？

话题 while shifting where water will be and when.

问题 翻译求助（难点是make to deal with）

It focuses on the efforts countries can make to deal with global warming.这句话中make to deal with 怎么翻译呀？“做出处理”？我没明白为啥这里已经有deal with了，为啥还要放 make 呀？谢谢。

问题 为什么用过去完成时，而没有用一般过去时

这是新概念3第10课：Four days after setting out, while the Titanic was sailing across the icy water of the North Atlantic, huge iceberg was suddenly spotted by a lookout. After the alarm had been given, the great ship turned sharply to avoid a direct collision. The Titanic turned just in time...

问题 the eldest of four kids还是the oldest of four kids

Jim is the ______ of the four kids.A. oldest     B. eldest请问如何选？

问题 in years 与 for years 的区别（表示一段时间）

I miss him very much. I haven’t seen him in years.请问这里为什么为 in years 而不用 for years 呢？

问题 专四真题

The less the surface of the ground yields to the weight of a fully-loaded truck, ____ to the truck.A. the greater stress is   B. greater is the stress   C. the stress is greater   D. the greater the stress