Her mother did of complications from the de-arming, and her brother died fighting in the revolution. I'm all she has left.这个句子中all she has left中left该怎么理解，到底left是all的定语(余下的所有)，还是left是动词？关键是想弄明白错的那个为啥是错的，辛...
Look up Homo sapiens and you will read:"Listed as Least Concern as
the species is very widely distributed, adaptable, currently increasing."从句省略了主语Homo sapiens is，完整形式应为Homo sapiens is listed as...为什么省略的是前一个并列句中的宾语Homo sapiens，这合规...
...at of leadership in placing
stability on a nation that has rarely known it and brought Russia back to the
table of world power.请问老师这句话的it指代的是什么呢?(Putin) has performed an extraordinary feat of leadership that has
rarely known （it）如果修饰leadership的话应该不...
...ng 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 champion liar.其...
牛津高阶英汉双解词典第9版中，convention的释义为 the way in which sth is done that most people in a society expect and consider to be polite or the right way to do it。这里该怎么划分成分。谢谢老师！
有一个语法填空是这样的：Shortly after the covid19 hit the world, she and other 11 students formed a group _______ (provide) food for those in need.这道题正确答案是to provide，但是如果我将它填成providing作后置定语有没有什么问题呢？
It depends (on) what day you catch me, and at what time of day. 此句话出自人教版初中英语教材。请问depends后是两个what引导的宾语从句吗？如果是的话，1. 第一个宾语从句中，what day能做状语吗？还是说省略了介词on？这样就有两个on了（depend...
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？