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
考研
The evolutionary process culminating in man was finally completed about 35,000 years ago with the appearance of Homo Sapiens, or
The evolutionary process culminating in man was finally completed about 35,000 years ago with the appearance of Homo Sapiens, or
admin
2009-04-26
45
问题
The evolutionary process culminating in man was finally completed about 35,000 years ago with the appearance of Homo Sapiens, or "thinking man". (1)_____ in broadest perspective, this represents the second major turning (2)_____ in the course of (3)_____ on this planet. The first occurred when life (4)_____ out of inorganic matter. After that momentous (5)_____, all living forms evolved by adapting (6)_____ their environment, as was evident during the climate turmoil of the Pleistocene. But with the (7)_____ of man, the evolutionary process was (8)_____. No longer did genes adapt to environment. Instead, man adapted by changing the environment to (9)_____ his genes. Today, a third (10)_____ turning point appears (11)_____, as man’s growing knowledge of the structure and function of genes may soon enable him to (12)_____ his genes as well as his environment.
Man, and only man, has been able to create a made-to-order environment, or culture, as it is called. The reason is (13)_____ only man can symbolize, or (14)_____ things and concepts divorced from here-and-now reality. Only he laughs, and only he knows that he will die. Only he has wondered (15)_____ the universe and its origins, about his place in it and in the hereafter.
With these unique and revolutionizing abilities, man has been able to (16)_____ with his environment without alteration. His culture in the new no biological way of having fur in the Arctic, water storage in the desert, and fins in the water. More concretely, culture (17)_____ tools, clothing, ornaments, institutions, language, art forms, and religious beliefs and (18)_____. All these have served to adapt man to his physical environment and to his fellowman. Indeed, story of man is simply the story of a (19)_____ of cultures that he has created, form his Paleolithic (20)_____ to the present day.
选项
A、originated
B、evolved
C、developed
D、grew
答案
A
解析
动词辨析题。本句话的意思是"生命进化的第一个转折点是生命从无机物中开始的"。本题4个选项的意思分别是:originate"发源,开始";evolve"发展,进化,演化";develop"开发,发展";grow"生长,成长"。根据句意判断,生命最初的起源是无机物,只有originate能表达出"起源"的意思,符合题意。
转载请注明原文地址:https://kaotiyun.com/show/Uei4777K
0
考研英语一
相关试题推荐
Theword"this"(Paragraph1)probablyrefersto______.Accordingtothetext,geneticengineeringcanbeusedto______.
EveryspringmigratingsalmonreturntoBritishColumbia’sriverstospawn.Andeveryspringnewreportsdetailfreshdisasters
Britain’sCabinetOfficereleasedasweepingreportonthecountry’sfoodpolicy,anddeterminedthatBritonsarewastingtoomu
RuthSimmonsjoinedGoldmanSachs’sboardasanoutsidedirectorinJanuary2000;ayearlatershebecamepresidentofBrownUni
ManyAmericansregardthejurysystemasaconcreteexpressionofcrucialdemocraticvalues,includingtheprinciplesthatallc
IwasaddressingasmallgatheringinasuburbanVirginialivingroom—awomen’sgroupthathadinvitedmentojointhem.Through
Officejobsareamongthepositionshardesthitbycomputation(计算机自动化).Wordprocessorsandtypistswillloseabout93,000jobs
Sportisheadingforanindissolublemarriagewithtelevisionandthepassivespectatorwillenjoyaprivateparadise.Allofth
Oilisanimportant______materialwhichcanbeprocessedintomanydifferentproducts.
InKualaLumpurcranesstretchoutwardamongthegleamingtowersinaperpetualconstructionboompoweredbyforeigninvestment.
随机试题
下列哪项不是自体输血的禁忌症
A、气相色谱法B、高效液相色谱法C、十八烷基硅烷键合硅胶D、红外分光光度法E、差示扫描量热法;以下缩写是指IR
沥青路面混合料的摊铺采用双机或三机梯进式施工时,相邻两机的间距宜控制在( )。
对企业股权投资所得的所得税的处理,错误的是()。
生物处于污染条件下,可以通过结合固定、代谢解毒、分室作用等过程将污染物在体内富集、解毒。其中生物的解毒能力是生物抗性的基础,解毒能力强的生物都具有抗性.但解毒能力不是抗性的全部,抗性强的生物不一定解毒能力就强。由此可以推知:
新闻本源(上海大学2019年研;河南大学2019年研;北大2017年研;中国传媒大学2015年研;湖南大学2014年研;厦门大学2013年研)
AncientGreekphilosopherAristotleviewedlaughteras"abodilyexerciseprecioustohealth."But【B1】______someclaimstothe
WhichdepartmentisDr.Smithin?
Retiredpeoplemayfeellonelyforbeingawayfromtheirformerworkandcolleagues.
Pricesdeterminehowresourcesaretobeused.Theyarealsothemeans【C1】______whichproductsandservicesthatareinlimite
最新回复
(
0
)