If we give up the idea that higher levels are literally constructed out of lower level elements, as I think we must, then it becomes much more natural to consider even such abstract systems of representation as transformational structure (where each utterance is represented by the seq...
Engrgy is the material foundation for the progress of …. Books fill leisure time for many people.这两个为什么一个加了the 一个不加？It accounts for 60% of the world economy and 50% of international trade. 经济和贸易总量分别占全球总额...
“What are the properties of this
tree? ”
“Oh, its fruit is pleasant to
look at, and delicious to the taste; (1) from it is produced a liquid which fills the heart with joy.”
“Well, since wine (2) makes glad the heart of man, I will help thee
plant this tree.”
(3)So
saying, the dem...
Previous studies demonstrate that the regulationof gene transcription by nuclear receptors is mainly due to the realization that not only the interactionof the receptors with DNA, but also that many transcription co-regulators (including both co-activators and co-repressors), which were crucial in...
A relative pressure of 0.99 corresponds to a pore size (diameter) of 193.5 nm and hence the total pore volume indicated is the pore volume of pores smaller than 193.5 nm diameter.这个句子中indicated做的什么成分啊，感觉不是独立主格结构，因为没有逗号，也不是过去分...
...erature variations in our climate as opposed to the oceans, which cover70% of the planet and have 1,000 times the heat capacity of air, or the output of our sun, is scientifically disturbing.这里的 arguing 是动名词还是现在分词做状语啊？
The virtual store, an online management hub Alibaba has developed specifically for Starbucks, is expected to integrate the company's digital offerings-including Starbucks Delivers, Say it with Starbucks social gifting, and the Starbucks Tmall flagship store onto one interface for its customers, ...
1)
Judging by the smell, the food must have gone bad, (hasn't it) ?A.
mustn't it B. didn't it C. hasn't it书上说答案是C.
hasn't it 2)
People on the scene must have taken him as a nut when he was doing a
performance in the street yesterday afternoon, (didn't they) ?A.
mustn't they B. did...
...rly lie to their children as a way of influencing their behavior and emotions, finds new research from the University of Toronto and the University of California. ...
...e long been interested in such issues concerning metaphor as the structure of metaphorical utterances.
2. The conflict of interests and ideas between parent and child creats a situation far more common than was believed to be so.
这两句话都有比较，都在后面比较部分写出了...
...The former has been put down to social effects, such as a strong
traditionof valuing education.2.The latter was seen as a consequence of genetic isolation.疑问：1.个人理解1句还原主动sb(S)has put(V)the former(O)down to social
effects(C)。原句被动 to social effects 请问是变成了...
several hundred中的hundred用单数还是复数？其后可接介词of吗？比如下面几个哪些对，哪些不对？有规律吗？Several hundred workers were waiting outside the factory.Several hundreds workers were waiting outside the factory.Several hundred of workers were waiting outside...
Not one of them has been struck down by sudden death.老师您好，问题如下：1. not 在not one of them 中做副词吗？修饰名词短语one of them？副词修饰名词的用法没怎么见过。2. strike down意为：突然病倒/死去，然而本句后面 又加by sudden death这样是...
The responsibility of keeping the water right and of running the engine, and the danger of my making a mistake and blowing the whole factory to pieces, caused too great a strain. too 是副词，great 是形容词。它们的位置为什么在冠词前。这是什么语法点？
Japan is one of the world's top wine markets,importing nearly two-thirds of the wine that is poured here. The Japanese each year drink more than 250 million liters of wine and per capita comsumption has nearly tripled in less than a decade.日本是世界顶级葡萄酒市场之...