According to Cisco, a maker of networking gear, video accounted for 70% of global internet traffic in 2015, a share it thinks will increase to 82% by 2020.请教一下这个句子的结构和句法成分。如果是并列句，为什么没有连接词？还是定语从句？哪个是先行词？做...
And the world at large gets the opportunity for people to flfly to orbit not just as civil servants—albeit rather dashing ones—headed for far-flflung government establishments, but as private daredevils, tourists and entrepreneurs heading, in the long run, who knows where. 请问老师，这里...
In 2014 HKEX sought to ride
the waves by launching Stock Connect, a conduit allowing offshore and mainland
punters to invest in each other’s markets.老师您好，请问这里的a conduit
allowing…是动名词的独立主格作同位语吗？
Its hero avoids being civilized—going to school and learning to read—so he can preserve his innate goodness.参考译文：书中的主人公拒绝被教化—不上学，不学习读书写字——这样他就能保持自己的善良。此处的破折号什么意思呢？为什么会翻译成...
Each week Barbara responded to the workings of an inner life of which
she had been one of the primary architects.曹老师您好，我想知道这里的responded to 对应的是 workings 还是 inner life?还有 of which 修饰的又是什么呢？
Lance Armstrong was a magnificent performer. To orchestrate the scale
of his subterfuge and to lie consistently at such an elite level for more than
a decade — live at press conferences, on TV, in books, even in court — was a
performance worthy of a champion. Of a champion liar.
这里Of a cham...
the book uses a large number of Chinese folk tales and myths to create
various vivid images of characters and animals, among which is the most famous Monkey King whose stories of
fighting genies are well known to almost every Chinese child .
Hugging with these gentle giants-cows typically weigh about 1500 to
2000 pounds has an extremely soothing effect.Hugging with these gentle giants-cows (that) typically weigh about 1500
to 2000 pounds has an extremely soothing effect.为什么可以省略？什么情况下可以省略？
A visually-challenged man
from Beijing recently hiked (徒步)
40 days to Xi’an, as a first step to journey the Belt and Road route (路线) by foot.上面的文段摘自2022年高考英语全国甲卷（全国卷Ⅱ）的完形填空。请问visually-challenged如何理解？
...ly
character, exhibit,” wrote Smiles, “what it is in the power of each to
accomplish for himself.”问题1: 请教曹老师，书上说“in the power of each是is的表语”，但是我感觉is的表语不应该是what吗？in the power作的是what的后置定语。同时，书上还说:“t...
"The latest media onslaught against Madonna is that she's taken to bring drunk on stage, which anyone who knows anything about her knows is absolutely ridiculous," write Remington Graves, who went on to say that if the singer were drunk, there would be no way she could keep u...
This is because he can make 72 changes to his shape and size, turning himself into different animals and objects.这里句末的现在分词短语是什么成分？具体什么状语？另外，to his shape怎么理解？谢谢专家老师。
Mr Wang （王健林） has been looking to buy a Hollywood studio for several years and was reported to be in talks with DreamWorks Animation last year, but a deal was not announced.请问：has been looking 是现在完成进行时，那么 look 这个动作到底完成没有？
Apple hopes that the flashy new features of the iPhone 7, which it is expected to introduce in September, will convince customers to abandon older models.请问：句中的 it 是不是多余的？