...ave, so far, made handsome
profits. It signals a change in what
has, until now, been a key element of scientific endeavor.请问老师：1. in what has, until now, been a key element of scientific endeavor是作状语吗？2. until now是状语吗？我看到有的解释说，这里的until now是...
MR.
COLLINS was not left long to the silent contemplation of his successful love;
for Mrs. Bennet, having dawdled about in the vestibule to watch for the end of
the conference, no sooner saw Elizabeth open the door and with quick step pass
her towards the staircase, than she entered the breakfast ro...
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.原翻译为“……但这不算什么问题”，不应该翻译成“这被证明没有问题”吗?原句中为什么没用被动语态 this was not proved to be a problem?
有的人说，there be句式有时可以省略主语。如：There isa Mr Smith wants to see you.There is something keeps me worrying.并认为这里的 wants 前面省略了 who，以及 keeps 前面省略了 that。想请专家们分析一下这类句子的用法问题，这样的主语可以随...
... just 20% of those who looked for jobs before graduation
have found one by now. 该研究还显示，那些在毕业前就着手找工作的毕业生中只有20%的人目前找到了工作。(2016全国卷Ⅰ听力)B.用作名词1.典型例句He
isa college graduate. 他是名大学毕业生。The ...
It's ahuge ball of iron, covered with a thin veneer of rock. The core of what was once a much larger planet, so where's the rest of it?这是旅行到宇宙边缘中纪录片的两句话， 请问老师，covered with a thin veneer of rock是省略的which is的非限制定语从句...
On January 15th Britain’s prime minister, Theresa May, lost the parliamentary vote on her Brexit deal by the huge margin of 230 votes, the largest-ever defeat for a ruling party. 这里的the largest-ever defeat for a ruling party是与前面一整句话并列的同位语吗？
...oes it seem that putting yourself on display is what it isall about, that there isnothing more to love and friendship than being mutually visible.节选自一篇关于网络的负面影响的文章。there isnothing more to love and friendship than being mutually visible这句话怎么理解？
...ich spelt trouble. 他把她的名字拼错了，后来招了麻烦。
5. Now (that) we want to do it now,
let’s go. 既然我们想现在就干，走啊。
6. We eat what we can; what we can’t, we can. 能吃的我们就吃，不能吃的，我们就做成罐头。
7. Jack felt kind of blue ...
...oes it seem that putting yourself on display is what it
isall about, that there isnothing more to love and friendship than being
mutually visible.请问老师：1.does it前不需要who做定语从句的引导词吗？2.what it isall about. it 用作什么含义？3.there isnothing more than.是...
...下页码以及一两个词作为提醒就够了。A. Stop to have a rest nowand then.B. Spend a few minutes
looking through the book.C. This depends on the type
of book you are reading. D. Here are some tips to
help improve your reading speed.E. Make anote of any page
which is of special importan...
...o take out of the country, I said. As I was flying off early the next day, there would be no time for Gestapo officials at the airfield to go over the contents. Could they take a look now, if I brought them over; and if they approved, put a Gestapo seal on the suitcases so I wouldn't be held up ...