And while much of the focus has been on whether people are getting enough, a new survey suggests the timing of our sleep, and whether it aligns with our individual body clocks, is equally important. 请问老师们，此处为何用is？是因为and的部分理解为插入语吗？
Strange, isn't it? But that' s how nature is, always leaving us ______
(astonish).答案：astonished为什么不能填astonishment？像leave us a deep impression一样Thank you!
rather than 后面跟doing还是do？都是外刊的句子。Why didn't you ask for help,rather than trying to do it on your own.(这句话应该怎么翻译？)He will drain,rather than enrich,the country.
VOA 《Georgia Vote Tuesday Seen as Crucial for Biden Presidency》That raises the prospect of the results being contested well beyond election day Tuesday.这增加了选举结果可能在周二选举日之后较长时间内存在争议的可能性。请教老师：主要是being contested 用法...
...， still应该放在缩略式的前面。例如：We’ve been working on it for over two years now. And it still isn’t finished . 我们做这件事已经两年多了。但还没完成。（摘自《柯林斯英语语法大全》第3版4.77）这里的 isn’t 是助动词 is 的否定式缩略...
请曹老师分析几个长难句。1. British Land Art
as shown in this well selected , but relatively modestly scaled exhibition was
not about imposing on the landscape , more a kind of landscape-oriented light
conceptual art created passing through.问题1: 请教老师，这个more的前面是...
True it is hard to make accurate predictions, but the steady growth of the information industry ensures that this line of products will be highly profitable. 请问，句子前半部分的粗体字是什么结构？谢谢老师们。
...s," the major says, "is to scream. And while a man may feel like it, he has that ounce more of control than a woman has. And that last ounce is what really counts."he has that ounce more of control than a woman has.这句什么结构？ounce是名词作定语？还是more of 作定语...