If his friends call him to go out,he will do it at once.老师，不是很明白代动词 do,它为什么要加 it,可以省略吗；do 是及物动词，it=his friends call him to go out.是吗？go out=do, do it 为什么不等于go out it.
...于谓语动词了。2.And China is home to one of the world's largest research communities,now enriched by high-quality domestic university programs,as well as scientists returning from abroad with advanced degrees from the world's leading universities.前面的分词enriched做状语，逻...
...ups at school or simply because more same-sex couples live in the area,new
research has fund.这句话当中的they feel 是插入语吗？可以不可以这样理解 they feel that
they have some support.... 这样就把后面的they have some support 看作一个宾语从句了。求助老师说...
...sum, it
proved to be invaluable later on and made a difference in my life. Although I
have earned a huge sum once or twice ever since, at the bottom of my heart the
first earning has always been looked upon as my first pot of gold. 那年我12岁中，初二上学期刚上完。寒假中，我向父...
...lves had learnt skills from pictures;2. many researchers now believe that rock art had a much more complex purpose.And we'll talk more about it next week!老师，为什么第...
Research has shown that domestic cats and their feral counterparts are capable of huge impacts to bird populations—one house cat and its offspring were purportedly all it took to push a bird that lived only on Stephens Island in New Zealand into extinction.这句话中破折号后面的一句，on...
【问题讨论】Especially is this
the case with... 这个表达正确吗？刘永科有网友问：Especially is this the case with
designations for types of men in modern society. 这是薄冰老师《高级英语语法》P693页的句子。请问各位老师，是不是especially放句首都...
this letter represents my strong and sincere recommendation of (sb),whom I personally know to be a most deserving person for the positionrecommendation of (sb)翻译起来怪怪的，这封信代表我强烈而真诚的（某人的）推荐 of (sb) 作用是？
Professor Kuzawa is a biological anthropologist. He and other researchers used information from a long-term study of men in the Philippines. That study measured their testosterone levels in two thousand five and two thousand nine.2005年和2009年还是2005到2009年功四年？
...但是 library 前文并没有语境，为何用 the？谢谢！材料：Research has become both simpler and more complex.It's simpler because，if you have a computer，you can find information you need by searching the Internet.For all your information，you don't have to go to _____ libr...
The shelves in most
supermarkets are full of family-size this and multi-buy that.上面的句子摘自2024年高考英语浙江卷（1月）的语法填空真题的第一句话。不太明白句中的this和that是什么用法。另外句子如何翻译？谢谢!附全文(供参考）：The shelves ...
If you are a real tourist, you probably do not stay long enough for this phase to wear off but go on to the next new location or experience. 1. you probably do not stay long enough for this phase to wear off是不是可以转换成：you probably do not stay so long that ...
...nt to be blamed for discriminating against the "odd balls" among researchers in favor of more conventional thinkers who work well with the team. 请问这里两个 as 分别是语法上充当什么成分，如何翻译？我认为，第一个 as 是副词类似 so，第二个 as 引...