...打开魔盒以致祸害人间。其中一句话，so she decided to
open the jar anyway，to see what was inside。 When she did so，all disfortune and evils left it, invading our world。请教老师，这句话中为何使用invading分词形式，是用分词短语作句子的状语吗？我个...
上面的句子来自2019版人教版高中英语新教材必修一的 Unit 5（p60）。How many billion people speak the UN’s official
languages as their native or second language?句中用 billion 是为了表示“多”吗？去掉也可以吧？
...高中学业水平考试英语试题的“信息摘录”题：People from the West like to use these words in cases where some people in Asia may not think it necessary.句中为什么用的是 in cases 呢？但在词典上只能查到 in case 这样短语，而没有 in cases 这样的短语啊...
...endangering animals 吗？Endangered animals, such as pandas, also live in the valley.我的理解是：过去分词表示完成吧！这里的 endangered animals 是指频临灭绝的动物吧，说明是即将灭绝的动物，或是正在灭绝的动物，对不对？这就应该用现在分词...
Based on recent researches, distance learning slowly proves as valuable as the traditional campus-based form.该句中 based on 这里是独立成分吗？还是状语从句的省略？如果是状语从句的省略？如何还原？
英文：Researchers calculated thatthere were 1,800 more suicides than would otherwise have been expected in the next four months问：这里的would otherwise have been expected的语法结构怎么理解，谢谢！
Working this way, there are times when I have to freely admit to people that our products may not be best suited to their particular needs, but to the honest I’d much prefer to be doing that than using some hard-sell technique to push something I don’t really believe in myself, you know...I’d ...
Be sensitive to how much your friend can and can't offer you--be it time, energy, or help -- and don't step over the line.请问这个句子里的be it time, energy or help怎么理解？这是一个什么语法点？感谢解答！
... people, those without drive, those allow personal problems into the workplace, and those with an unpleasant temperament or personality in general古怪的人、没有动力的人、将个人问题带入工作场合的人，以及那些总的来说性情或性格不佳的人被...
...ribe it in detail. 他没有详细描绘它。 We haven’t discussed the matter in detail yet. 我们还没有详尽讨论此事。 请问句中的 in detail 可以改成 in details 吗？按道理说，既然是“详细地”，就应该有很多细节才对，...