... of a possible shortage of coal, oil, natural gas or other sources of fuel forthe future. They say that if these were used up, there would be enough of these type of energy to last forever. 老师好，请问加粗部分为什么用不定式，而不用现在分词？
...y in which science does not play a leading role, providing the basis for our control over the natural world and with that the key to further improvements in the quality of life.Provide后面可以直接加宾语表示提供，既然provide后面是两个并列的部分，为什么表...
On that occasion they tested a theory that has been popular for several decades: that societies became recognisably “modern” in the mid-first millennium BC, during the so-called “Axial Age”, the period in which figures such as Plato, Buddha and Zoroaster appeared on the scene, promulgating m...
...ilms, videos, CDs and CD-ROMS are just some of the bewildering amount of
information they will have. They will be able, as it were, to see and hear us in action. But the historian attempting to reconstruct the distant past is always
faced with a difficult task. He has
to deduce what he can from the ...
...al properties of the filling materials and the SC, and the main parameters for FEM calculation were listed in Table 3.SC前的the可以省略吗, 此处SC=silty clay, 是不可数缩略词, FEM=Finite-Element Method, 前边filling materials是复数名词, 此时SC前的the不可以省略了吗？
...the
wisdom of crowds requires that people’s estimates be independent. If for
whatever reasons, people’s errors become correlated or dependent, the accuracy
of the estimate will go down. 翻译：这种效应利用了这样一个事实：当人们犯错误时，这些错误并非总是相同的...
我们知道in/for/over/during the past/last few days是现在完成时的时间状语，那么如果句子是过去完成时呢，如何表达相应的“在过去的几天”？如：He said that he had learnt something about it in the past few days.这里能用in the past few days吗？不能的...
...lf to diamonds to notice any pain. The raid was all over
in three minutes, forthe men scrambled back into the car and
it moved off at a fantastic speed. 关于in+一段时间的用法，理解含义：The
raid was all over in three minutes - was all over 整体是短暂动词吗？是3分钟之内...
...He is geared up to play the match.与He is gearing up forthe holiday.在这两个句子中 gear up做短语动词，那后面的不定式与介词短语是否可以看作状语？另外 gear up是否可以做不及物的词组使用呢？例如用于祈使句， Gear up! 准备...
Sir Alexander Fleming did not, as legend would have it, look at the mold on a piece of cheese and get the idea for penicillin there and then. 这句话怎么理解呢？as引导的是什么句式，怎么翻译呢？
Those of us who pushed forthe bill will consider ourselves most successful if it acts as an incentive not to have it invoked in the first place如果这项法令能激励人们维护传统道德观念，而不是首先考虑要付诸法律，对簿公堂，那我们这些奋力推进这一法令...