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问题 potential disruption 怎么理解

Analysts say infrastructure such as this makes FedEx and its rival, UPS extremely difficult to dislodge from their thrones atop the U.S. shipping industry. And yet as dominant as they are, the stalwarts are also vulnerable facing a fresh wave of potential disruption.问题：此句当中 potential d...

问题 长句的句型分析和语法知识归纳

It's rare that the protagonist in a chinese movie wins the audience's hearts with an emotionally uplifting message,rather than by showing off his or her good looks.请帮忙分析一下这句话的句型，和具有的语法知识，谢谢！

问题 同位语和分词辨析问题

So for a company in this situation, keeping up to date with the latest technology, even if it's only for the benefit of key staff, this can be hugely expensive.请问老师，keeping up to date with the latest technology是同位语还是分词？

问题 if引导真实的条件从句时态使用规则是什么

What good is a video if no one is seeing it?if从句用进行时态表示将来吗？可否用will来替代？

问题 句子语序

...y way to get back to life, the way it was before the pandemic.为什么不直接写成the only way to get back to life before the pandemic呢？逗号后面的句子不太理解，读着有点奇怪。

问题 in which 用法

... of anti-happy art almost exactly tracks the emergence of mass media, and with it, a commercial culture in which happiness is not just an ideal but an ideology.请问这里in which是什么用法？

问题 and的用法都有哪些

老师好，想请教一个问题。One day, a cow was eating grass _________ it began to rain heavily.此处答案为when，我也理解when在这里的用法，但是我好奇填and可以吗？and的具体用法有哪些？感觉对于and的用法不是很明确。

问题 set up的含义

...句中set up的含义：When stress affects your sleep on a nightly basis, it sets you up for terrible insomnia that forces you to turn to sleeping pills.我查字典看到set sb. up for sth.有“使更健康”的含义，在这里明显说不通，那是用set up的什么含义来解释呢？

问题 浙江2018年11月英语高考的两道题(涉及have used, have been used等)

... a chemical typically found in coffee, has caused a lot of concern because it is one of the few drugs that show up regularly in our food supply. You probably  56   (use) caffeine since childhood. Caffeine   57   (be) in your first Coke. If you ever enjoyed a chocol...

问题 if和when及after的用法区别

...ould you please give her this?"3.Many teachers believe that the responsibilities for learning lie with the student. ______ a long reading assignment is given, instructors expect students to be familiar with information in the reading even if they do not discuss it in class or take an examination.以...

问题 It is fun后接动词是用to do还是用doing

Some pupils think it’s fun ________ (try) the teacher’s patience. 请问句中的空格处是填不定式 to try 还是填现在分词或动名词 trying？还是两者都可以？若填不定式和动名词都可以，它们有区别吗？

问题 句式it was just that which had most disconcerted...这是定语从句，还是强调句?

...not seem discouraged. He was independent of the opinion of his fellows.And it was just that which had most disconcerted me in my dealings with him. When people say they do not care what others think of them, for the most part they deceive themselves. 请教老师，句式it was just that which had ...

问题 分析：It is what is inside that counts.

麻烦分析一下这个句子的语法结构。是表语从句，然后that引导定语从句吗？那么先行词是什么呢？

问题 the one time是什么用法

... believe is that no matter how bad something is, you can take something positive out of it．The one time I wasn't sure of that was on September 11．I usually wake up at 6∶30 or 7∶00 in the morning．That day, I happened to wake up earlier．I turned on the TV and I saw that a plane had crashed...

问题 simple language可数吗

请问老师，句子中的不定冠词要还是不要？It is written in (a) simple language, immediately accessible to the reader.  所用的语言简洁，读者很容易理解。关于句子中的不定冠词要还是不要的问题，可以转换成 simple language 可不可数的问题，...