“Idleness is not just a vacation,an indulgence or a vice;it is as indispensable to be brain as Vitamin D is to the body...[idleness] is, paradoxically, necessary to getting any work done,”he argues.考研原句，这个中括号是干嘛用的?
A fresh disease could be about to take off right now, as a freak bacterium escapes from an
antibiotic-abusing factory farm, say, or a mutated virus sweeps out of a
laboratory or a forest, as a bat
passes it on to a new host which can infect humans. 请问这两个as都是什么用法？这种一...
Teaching in elementary grades will be streamlined not only according to
ability and IQ but on the basis of tests revealing how an individual brain
works best and in what environment.老师，on the basis of tests revealing how an individual brain works best 是以测试提示的如何使个人大...
...ich, in fact, we're now quite concerned Russian troops, Russian forces may be seeking to gain control of, so we are working with the Ukrainians on how we can prevent any of those research materials from falling into the hands of Russian forces should they approach.这里的we're now quite concerned ...
... seems, if
anything, to have too many wishes and his only problem seems to be that,
although he knows what he wants, he cannot have it.这里的if anything作为插入语该怎么理解呢？看过相关问题老师的讲解，if anything=if
there was anything，但还是不知道如何理解。
...en in houses where there's enough space for everyone to sleep in their own bedrooms, children often share, whether because an adult has decided to free up additional rooms for guests, or siblings have said that they would prefer to be together.whether...or本是从属连词，却连接了从属连...
According to the passage, which of the following would NOT be offered
by this walking?
A. Visiting the seashore and farmland.
B. Exploring famous trails in the history.
C. Barbecuing while picnicking in the forest.
D. Having a swim while resting.
请问老师：
Barbecuing while picnicking in ...
...mblance to nonrestrictive relative clauses, supplementive clauses need not
be separated from their matrix clause intonationally when they occur in final
position. The following are therefore alternative renderings of the same
sentence, differing only in that [1] has two focuses of information, where...
...的复合不定代词可以受后置定语的修饰，如：
There must be something wrong. 一定有什么毛病了。
I’d like something cheaper. 我想买点较为便宜的东西。
Has anything special happened? 发生什么特别的事情了吗?
但是指人的复合不定代词...
It is understood from WAF（Water Authority Fiji） that the land immediately northwest of Lolobalavu Reservoir is tribal land. The new preliminary DN500 DICL trunk main alignment is to be positioned to the east of the tribal land area in order to avoid tribal land area conflicts.