首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
医学
Young discoverers need not despair—though there are few blanks left on today’ s map of the world, there are still unexplored rea
Young discoverers need not despair—though there are few blanks left on today’ s map of the world, there are still unexplored rea
admin
2013-10-31
51
问题
Young discoverers need not despair—though there are few blanks left on today’ s map of the world, there are still unexplored realms to be charted in the depths of the oceans, the most remote recesses of the rain forests and the furthest reaches of outer space. Some scientists speculate there maybe 10 million species—perhaps even 100 million—living on the ocean floor that are yet to be discovered. Recent research suggests that all told some 90% of the world’ s plants and before they are even described and named(that is, if their habitats are not destroyed before they are even found). Given these remarkable statistics, it’ s clear that the physical world still offers
intrepid
explorers new frontiers of discovery.
In this section on recent discoveries of the world around us, TIME travels 500m beneath the surface of the Pacific Ocean with Bruce Robison as he encounters a new species of luminous "jelly ," we make our way deep into the world’ s tropical rain forests, where more than half of all life-forms on the planet live; we look into outer space to examine the role asteroids may have played in mass extinctions of the past and the potential threat they pose to our own civilization; and we ask whether there is life—intelligent or otherwise—elsewhere in the universe.
John Hemming, former director of London’ s royal Geographical Society, arguably the world’ s epicenter of exploration, defines an explorer as someone "who goes to the edge of knowledge and brings back something new. " The people profiled in this section fit that description perfectly. The discoveries they have brought back from their explorations form new pieces in the puzzle of how the world works. As the pieces fit together, we get a glimpse of what a strange and beautiful mosaic it is.
What new discovery is probably presented in the section that follows this passage?
选项
A、A rare species of plant in the rain forests.
B、A primitive form of life on a remote planet.
C、A technique of developing steroids.
D、A laboratory approach of cultivating marine lives.
答案
A
解析
文章主要讲述的是探险家在地球上新发现的各种species(物种),由此可以推断下文将呈现的很可能是一种珍稀植物品种。B项(遥远行星上的原始生命形式),C项(生产类固醇的技术)以及D项(培养海洋生物的实验室方法)都与本文中心思想无关。
转载请注明原文地址:https://kaotiyun.com/show/xUU3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
Cultureshockmightbecalledanoccupationaldiseaseofpeoplewhohavebeensuddenlytransplantedabroad.Likemostailments,
Thepopularideathatclassicalmusiccanimproveyourmathsisfallingfromfavor.Newexperimentshavefailedtosupportthew
PeoplefromaroundtheworldflocktotheUnitedStatesexpectingtofindabetterlife.Buttoscientists’surprise,agrowing
TherewereredfacesatoneofBritain’sbiggestbanksrecently.Theyhadacceptedatelephoneordertobuy$100,000worthof
Theteachertriedhardtoreadthe______handwritinginherstudents’testpapers.
A、Hislanguage.B、Hislimbs.C、Hisbrain.D、Hismind.D录音讲到尽管WashingtonRoebling不能说话也不能走路,但是hismindwasassharpasever.
A、Hewaswaitinginthewrongplace.B、Hewon’thavetowaitanylonger.C、Thewomanwasmistaken.D、Thewomanshouldasksomebo
Butdietsthatrestrictcertainfoodgroupsorpromiseunrealisticresultsaredifficultorunhealthytosustainovertime.
Thebasiccausesareunknown,althoughcertainconditionsthatmayleadtocancerhavebeen______.
Workisa________ofsatisfaction.
随机试题
知我不羞小节而耻功名不显于天下也。羞:
完全随机设计资料方差分析的变异分解为
A.肢位位置试验(Buerger试验)B.硫酸镁静脉滴注试验C.交感神经阻滞试验D.下肢动脉搏动试验E.动脉造影
构成人类环境的主要因素有
下列关于公司风险管理的成本与效益分析,表述正确的是()。
四川盆地
在社会服务机构的志愿者绩效评估中,评估资料的收集应该侧重于()。
努力推动经济社会又好又快发展就是要保障发展的(),坚持以人为本,使发展成果由广大人民共享,防止收入分配差距过大.出现两极分化。
零点集团针对全国30个直辖市或省会城市居民的环保意识和环保行为,进行了“中国公众环保指数”调查。2010年中国公众环保指数得分为69.5分。较之2005年(68.1分)和2007年(69.1分)维持稳定局面,但仍未破七,当前大的环保环境和公众环保内驱力还
Jameshadtoreachtheairportathalfpasteight.Theplanecrashedshortlyafterittookoff.
最新回复
(
0
)