问题 and above与or above的区别

开始我以为 and above 表示“和以上”，or above 表示“或以上”，但后来我发现也不完全是这样。如何区别呢？

问题 amount与number的区别

...yet this work equals, in monetary terms, two-thirds of the total (  ) of wages and salaries paid by all the corporations in the United States.A. figure  B. quantity  C. number  D. amount 正确答案为D，但是amount通常与不可数名词连用，这里wages and salar...

问题 限定词与名词的搭配

...形容词再修饰名词吗？ ②The student spent__B___their time working in the fields. A.most      B.half 这里为什么又不能选most呢？

问题 关于although和破折号的问题

The strong economic growth expected in countries which are candidates for entry to the EU will also increase transport flows, in particular, road haulage traffic. In 1998, some of these countries already exported more than twice their 1990 volumes and imported more than five times their 1990 volumes...

问题 around副词前加不加介词

老师，教材中见过 at around 6:00, around前有介词at，也见过around March,around 1990 前怎么没介词in呢？

问题 call it anything less 如何理解

... but once the pleasant smells of kabob (烤肉串) hit the senses, you are incapable of calling it anything less. Owned by a local couple, this Persian restaurant has an inviting, homelike atmosphere that many restaurants lack. The space is small with only a few dining tables and nearly no deco...

问题 感叹句的what前面可以连用介词吗

...连用介词的。如：At what age did she retire? 她多少岁退休的?In what way are these two stories the same? 这两部小说在哪方面相同？At what frequency does the sound occur? 这声音多久响一次？In what year was the car made? 这辆车是哪一年生产的？但如果 what ...

问题 with or without having symptoms的分析与理解

We use current COVID-19 infections to mean testing positive for SARS-CoV-2, with or without having symptoms.老师们，这里的with or without having symptoms感觉很别扭，好像它是一个独立的存在，请老师帮我解析一下这个短语的作用

问题 英语难点:rather classifications,be concerned that with

1. We’ll look at culture or rather classifications of culture continuum. 请问：画线部分是什么意思，特别 rather 是什么意思？2. You are concerned that with the new tuition policy, the student will be priced  out of chance.请问：画线部分是什么语法...

文章 英语基础语法快速入门——时态

...况下，通常会连用一个表示将来时间的状语。如：Are you working next week? 你下星期工作吗? We’re spending next winter in Australia. 我们将要在澳大利亚度过明年冬天。用arrive, come, go, leave, take off等动词的现在进行时描写行程安排，也通常...

问题 关于一个长难句中介词短语的修饰作用分析

Generally speaking, prospective immigrants would sign articles of indenture binding them to a period of service that varied from three to seven years. Typically, an indentured immigrant signed with a ship owner or recruiting agent in England.最后的那个介词短语到底修饰谁？是修饰 age...

问题 but并列结构分析

It may bring a reprieve for the whale populations currently protected in international waters but at a very high price.这里与but并列的部分是bring a reprieve吗，相当于it may be at a very high price?

话题 a day or two

话题 one or two days

话题 be rich or poor