the main source of naturally occurring VLF emissions is lightning, which generates a pulse of radio waves every time it flashes这句话主语是main source. of...是修饰成分 那么，occuring VLF emission 这个属于动名词短语吗为什么有的动名词可以独立做成分 比...
...，都是有故事的人。一如水仙，容易让人忽视的故事。a. There is a story behind every daffodil lover, a story likely to be neglected as the flower.b. Daffodil lovers are those who have rich life stories, just as daffodils are endowed with stories easy to be neglected.
5. Because if they don't awake, they're going to find out that this little Negro that they thought was passive has become a roaring, uncontrollable lion right in right at their door—not at their doorstep, inside their house, in their bed, in their kitchen, in their attic29, in the basement. (Mal...
...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...
In Save Money: Good Food, she visits a different home each week and
with the help of chef Matt Tebbutt offers top tips on how to reduce food waste, while _____(prepare) recipes for
under 5 Yuan per family a day.问：此横线处应填preparing ,说是状语从句的省略，那我要问while作...
问题句：We sit around a fire or lie in bed.请问该句后半部分的 lie in bed 的 bed 前不应有 a 吗——lie in a bed？另，You never feel the transition from night to day 中，night 与 day 皆为单数，为何前处皆无 a 呢？
Much as ______，I
couldn’t lend him the money because I simply didn’t have that much cash.尽管我想借钱给他，但是没法借，因为我没有那么多闲钱。为什么这里用 I would have liked to，不用 I would like to have？“我想借钱给他” 是真实的过去发生的...
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？
...ould
come tomorrow, l would tell him everything.③ I'm writing to
confirm the arrangements for my trip to China. l should be leaving New York
Airport at 8 p.m. on July 18.第①句解释为真实还是非真实条件句？希望提供一下可靠的类似例句。第②句可否解释为真实条...