But he estimates that at American firms focused on exports profits plunged by over 14%, whereas those companies more reliant on the domestic market suffered a drop of less than 9%.老师您好，请问这里的focused 过去分词做后置定语，还是省略了关系代词的定语从句呢。...
We did not evolve, because machines and society did it for us.请问老师：did it是替代上文的evolve吗？do it也可以只替代前面的实意动词吗？另外在 He doesn't like it, but I do. 句中do分析为实意动词替代like it还是助动词呢？在浏览英语网时发现您...
Love is freeing. Love is freely given, not doled out on demand. At the same time, my love for you is not dependent on whether you fulfill my expectations of you. Authentic love does not imply " I'll love you when you become perfect or when you become what I expect you to become. " Auth...
Moreover, it is unclear how groups should be classified that are hunter-gatherers in their procurement strategies but that make use of pastoralism and cultivation in their consumption patterns---subsisting.请问老师 that are hunter-gatherers如何理解？ 我的理解是 it是形式主语...
How
gentle and
kindly his eyes shone behind his spectacles! What a broad brow he
had! To be able to judge perspective at a glance -- and to live on stale bread!
But genius often has to struggle before it is recognized.（出自欧亨利《女巫的面包》）请问老师这一段落中的 gentle a...
It reported a net loss of $ 5.6 billion for fiscal 2016, the 10th straight year its expenses have exceeded revenue.Meanwhile, it has more than $120billion in unfunded liabilities, mostly for employee health and retirement costs. (这理的it代指的是USPS是美国邮政管理局)1 请问这里的t...
有这样一组正误句子：我们未能就所讨论的任何问题达成协议。正：We couldn’t agree on any of the problems discussed. 误：We couldn’t agree on any of the discussed problems.非常奇怪，单个的过去分词作定语为什么要后置？谢谢老师解答！
This is despite evidence that a dollar spent on risk-reduction saves at least two on reconstruction.这个句子是2016年的高考题。我有两个疑问：1. 句子中的despite evidence 是什么成分？是表语吗？全句的句子成分如何划分？2. 句子是什么意思？如何翻译...
_________,we will leave without herA.If she were to fail to come on time B. Should she fail to come on time 老师请问，这题我刚开始选有点犹豫，最后选的是B。是不是因为都是将来的虚拟，但（if）should有“万一”的意味，所以比A跟更合适...
句子1. Some so-called ‘modern’ pieces have been on
display for nearly eighty years.句子2. The objects on display were pieces of moving
sculpture.除了pieces
of的问题外，句子2中的sculpture怎么不用复数?
...好，想问一下这句话When you think how easy and cheap, relatively, it is to buy a bunch of carrots or beets, why raise them? 这句话it is to buy。。。是主语从句吗，it做形式主语，它是不是省略了too cheap,原句应该是，IT is cheap to buy?我这样说合理吗？谢...
...ately 45 percent of the world's population
live in climate zone where mosquitoes transmit malaria.Q：b中where指代的是in
climate zone，那么a中where是指代the
place吗？where作为关系副词不应该是指代状语部分吗？对where的指代一直不是很理解。问题2a. One reason...