...y, sporopollenins would be a promising low-cost biosorbent for the removal of heavy metals from aquatic media.Although structures of sporopollenins from various lower and higher plant species have been investigated in previous studies, the role of the structures in the sorption of HOCs has not ...
Universities offer courses in a wide variety of disciplines. At some point, generally by the end of the second year, students are required to declare a major. In some cases, students begin classes in a program of study from the minute they enter the university.Some college freshmen seem to have been...
...nd angry human faces, according to a new
study.Researchers trained a group of 11 dogs to
distinguish between images (图像) of the same person making either a happy or an
angry face. During the training stage, each dog was shown only the upper half
or the lower half of the person’s face. The rese...
Many years ago, there was an Emperor, who was so excessively fond of new clothes, that he spent all his money in dress. He did not trouble himself in the least about his soldiers; nor did he care to go either to the theatre or the chase, except for the opportunities then afforded him for d...
这是一道改错题：Open in 1987, Futuroscope is one of the largest space-age parks in the world.答案为把open改为opened，非谓语，与 Futuroscope的关系是被动。我的疑惑是：字典的解释open既可以用主动式，也可以用被动式：（1）When a shop, office, or publ...
1.“The valuable examples which they
furnish of the power of self-help , of patient purpose , resolute working and
steadfast integrity , issuing in the formation of truly noble and manly
character, exhibit,” wrote Smiles, “what it is in the power of each to
accomplish for himself.”问题1: ...
Many adjectives one or two syllables in length inflect for grade.老师们好，请问one or two syllables in length如何做成分分析？谢谢。语境：Almost all verb lexemes, for example, inflect for tense (e.g. preterite took vs present tense take), most nouns inflect for number (e.g. ...
...uld you
like something to eat or drink？----Yes—thanks, I'd like aglass of milk.这句不是选择疑问句，而是一个带有升调的YES-NO
QUESTION。再比如：Have you got any brothers or sisters? ~ Yes,
I've got two sisters.这也不是选择疑问句。是YES-NO
QUESTION。再一句：-...
...1. Donald
Wryson, in his crusading zeal for upzoning, was out in all kinds of weather,
and let’s say that one night, when he was returning from a referendum in an ice
storm, his car skidded down Hill Street, struck the big elm at the corner, and
was demolished.2. Finis,
his poor widow, either thro...
(Fuhrer)Directive
No. 41 mentioned the great industrial city of Stalingrad only in passing, as
part of securing the flank: “Every effort will be made to reach Stalingrad
itself, or at least to bring the city under fire from heavy artillery so that
it may no longer be of any use as an industrial or...
...ttps://www.cpsenglish.com/question/46002The study theorizes about the role of dreams in peoples’ lives. 这项研究从理论上说明了梦在人们一生中的作用。老师们热烈讨论了是该用 people’s lives 还是
peoples’ lives 的问题。虽然正方和反方都有强有力的...
...already, either on ethnic or ideological grounds, or because accused of a crime so reprobated by authority that, whatever contrary official professions may be in place, the maxim guilty because accused informs practice.老师好，请问or 后面的...主句是哪位？
... animal’s foot 脚印；足迹2. (also ecological footprint) a measure of the amount of the earth’s resources used by a person or a population that lives in a particular way 脚印；足迹3. the amount of space that something fills （某物所占的）空间量，面积4. the area on the ...
As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.本句是2016年高考英语北京卷的七选五的最后一句。我对句中 hit the mountains, the waves or the shallow end of the pool 不理解，我觉得t...