Sep 2, 2022 · Hi! I would like to ask about the past simple and when-clause. Normally, If I use the past simple in both clauses (main clause and when-clause) , it means the past simple in when …

Oct 12, 2013 · I prefer the simple past in your example. Although the present continuous is also possible in that sentence, you are not obligated to use a continuous tense after the word …

请问Chinese(Simplified)、Chinese(Taiwan)和Chinese（Traditional)是什么意思！1、Chinese(Simplified)：简体中文是现代中文的一种标准化写法，与繁体中文（又称正体中文） …

Aug 12, 2017 · For example, had done can mark anteriority (referring to a point farther back in time), completeness (referring to the action as completed), emphasis; it can also signal the …

Jul 2, 2006 · A simple copy is one of the different kinds of copies a notary can issue from a deed. The "copia simple" is just a photocopy of the deed with the seal of the notary (but without his …

在几何上，切比雪夫距离衡量的是一个正方体中的两个对角顶点之间的距离。它是通过比较各个维度上的坐标差值并选取最大 ...

Jan 23, 2012 · (1) The choice between past simple and prefent perfect depends on the time of the action a. An action that happened completely in the past = past simple -- I lived in london for …

知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业 …

Oct 16, 2015 · The main usage of quotation marks is the same in both languages: quoting or emphasizing words or phrases. The typography rules are however a bit different.

Mar 13, 2023 · 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎 …