Aerosols, tiny particles of soot, dust, and other materials, are thought to seed cloud formation scatter incoming radiation and promote cooling, but this effect, which would counteract warming, is also only superficially understood. 无法明白are thought to seed cloud formation scatter incomi...
backlog an accumulation of jobs not done or materials not processed that are yet to be dealt with (especially unfilled customer orders for products or services)老师好，我知道yet是非肯定词，这里表示的就是一种不确定会不会被解决的状态是吧
To be unavailable to our fridends. 不定式作目的状语The sight brought tears to my eys. 不定式作双宾语的其中一个宾语，或者作目的状语修饰brought.He devoted himself to helping others.介词短语作宾语补足语，或者作方式状语修饰devoted。This applies not on...
曹老师，您好，我想请教您一个虚拟语气加倒装的问题。The bad news was that he could be a very dangerous person ______ he
choose to be.空格处为什么要填should而不填might、could呢？如果是虚拟语气的倒装和省略。那是否是只有是should had
were这...
Who is a genius? This question has greatly
interested humankind for centuries.上面一句摘自2021年高考的全国甲卷（全国2卷）的阅读理解D。我见过 Who is the…? 的问句，从未见过 Who is a…? 的问句。请问上面这个句子中的冠词用得对吗？
A（敲门）B：Who is that？A:It's Eva.(或I'am Eva)2、打电话的时候A（打电话）B：（接电话）Who is that?A:This is Eva3、日常交谈,问“他/她/那是谁?”A：Who is that?B :He/She is Eva.(或That is my sister)也有这么说的：绝对不能用this 和that来回...
请问any用于肯定句，后跟名词单数还是复数？比如这句话：We can do a wide variety of things for our clients: we can type all their letters and prepare any documents that they might need sending out.
After making you don't know how many visits, there eventually appear signs of a positive outcome.请问making you don't know how many visits怎么划分句子成分？you don't know...这部分看的不是很懂，谢谢各位老师！
It is _________ to say what effect, if any, there will be on the workforce.
A. too early
B. too fast
C. too quick
D. too soon
请问选哪个最好？书上给的答案是A。但是觉得D也可以。请问在这里too early与too soon有何区别？敬请专家老师解答，谢谢！
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