【正文】 1 14．Although leaders are often thought to be people with unusual personal ability．decades of research have failed to produce consistent evidence that there is any category of “natural leaders．”102．The motivation derived from the text，and in the case of singing，the music，in bination with the performer39。73．Among the species of seabirds that use the windswept cliffs of the Atlantic coast of Canada in the summer to mate，lay eggs，and rear their young are mon murres, Atlantic puffins，blacklegged kittiwakes，and northern gannets． primary reason was skepticism that a railroad built through so challenging and thinly settled a stretch of desert，mountain，and semiarid plain could pay a profit．46．Implicit in it is an aesthetic principle as well：that the medium has certain qualities of beauty and expressiveness with which sculptors must bring their own aesthetic sensibilities into harmony．39．But in the heyday of portrait paintingfrom the late eighteenth century until the 1850’s—anyone with a modicum of artistic ability could bee a limner as such a portraitist was called.s economy would bring social chaos．Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciation of the importance of biological diversity，the number of species in a particular ecosystem，to the health of the Earth and human wellbeing． are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones，that fertilized eggs are nutritionally superior to unfertilized eggs，that untreated grains are better than fumigated grains and the like．1.Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface，the deep—ocean bottom is a hostile environment to humans，in some ways as forbidding and remote as the void of outer space．句法結(jié)構(gòu)：(定語后置in some ways…) 整個句子結(jié)構(gòu)是：原因狀語+主句+后置定語中文翻譯：由于完全沒有光，而且承受著比在地球表面大數(shù)百倍的極大壓力，深海底部對人類而言是一個充滿敵意的環(huán)境，在某些方面就像外層空間一樣險惡和遙遠(yuǎn)。 fact that half of the known species are thought to inhabit the world39。33．It is a lifelong process，a process that starts long before the start of school and one that should be an integral part of one39。47．With the turnofcentury Crafts movement and the discovery of nontraditional sources of inspiration，such as wooden African figures and masks，there arose a new urge for handson, personal execution of art and an interaction with the medium． argument that humans，even in prehistoric times，had some number sense，at least to the extent of recognizing the concepts of more and less when some objects were added to or taken away from a small group，seems fair．for studies have shown that some animals possess such a sense．74．The advantage of nesting on cliffs is the immunity it gives from foxes, which cannot scale the sheer rocks，and from ravens and other species of gulls, which have difficulty in landing on narrow ledges to steal eggs. older painters，most of whom were born before 1835，practiced in a mode often selftaught and monopolized by landscape subject matter and were securely established in and fostered by the reigning American art organization, the National Academy of Design．s skills，personality，and ability to create empathy will determine the success of artistic，political，or pedagogic munication115．Furthermore，although it is monly supposed that social groups have a single leader，research suggests that there are typically two different leader ship roles that are held by different individuals．113．This new design concept，coupled with the sharp postwar reactions to the styles and conventions of the preceding decades，created an entirely new public taste which caused Art Nouveau types of glass to fall out of favor．101．As the water that collects in the bottom of the nest evaporates，the water vapor rises and is heated by the incubating bird，which adds significant humidity to the incubation environment．90．Matching the influx of foreign immigrants into larger cities of the United States during the late nineteenth century was a domestic migration，from town and farm to city，within the United States． It was in the cities that the elements that can be associated with modern capitalism first appearedthe use of money and mercial paper in place of barter，open petition in place of social deference and hierarchy，with an attendant rise in social disorder，and the appearance of factories using coal or water power in place of independent craftspeople working with hand tools． parison with these familiar yardsticks，the distances to the galaxies are inprehensibly large，but they too are made more manageable by using a time calibration，in this case the distance that light travels in one year.s rapid population growth，pushed housing prices，as well as rents, to record levels．32．Legend has it that sometime toward the end of the Civil War(18611865)a government train carrying oxen traveling through the northern plains of eastern Wyoming was caught in a snowstorm and had to be abandoned．22．People in the United States in the nineteenth century were haunted by the prospect that unprecedented change in the nation39。14同位語從句是that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benef