首页
登录
职称英语
We are living in what we call the second great change in the state of man.
We are living in what we call the second great change in the state of man.
游客
2023-12-13
60
管理
问题
We are living in what we call the second great change in the state of
man. The first is the change from pre-civilized to civilized societies. The
first five hundred thousand years or so of man’s existence on the earth were
relatively eventful. (1)______
Comparing with his present condition, he puttered along in an astonish- (2)______
ingly stationery state. There may have been changes in language and culture (3)______
which are not reflected in artifacts, but if there were, these changes are lost for us. (4)______
The evidence of the artifacts, therefore, is conclusive. Whatever chang- (5)______
es they were, they were almost unbelievably slow. About ten thousand
years ago, we begin to perceive an acceleration in the rate of changes.
This becomes very noticeable five thousand years ago as the develop- (6)______
ment of the first civilization. The details of this first great change are
probably past our recovery. However, we do know that it depended on two (7)______
phenomena: the development of agriculture and the development of exploita
tion. Agriculture, which is the domestication of crops and livestocks and the (8)______
plantation of crops in fields, gave man a secure surplus of food from the (9)______
food producer. In a hunting and fishing economy it seems to take the food
producer all his time to produce enough food for himself and his family. The
moment we have agriculture, with its superior production of this form of (10)______
employment of human resources, the food producer can produce more food
than he and his family can eat. [br] (10)
选项
答案
production — productivity
解析
分句“with its superior production of this form of employment of human resources”的意思应为“由于这种人力资源使用方式的优越生产力”,因此这里应将production改为productivity,表示“生产力”。
转载请注明原文地址:http://tihaiku.com/zcyy/3269929.html
相关试题推荐
"Ido."ToAmericansthosetwowordscarrygreatmeaning.Theycanevenchange
______referstotheextensivesoundchangesaffectingvowelsbetween1400and1
Thousandsofteachersattheelementary,secondary,andcollegelevelscantes
Thousandsofteachersattheelementary,secondary,andcollegelevelscantes
Thousandsofteachersattheelementary,secondary,andcollegelevelscantes
Thousandsofteachersattheelementary,secondary,andcollegelevelscantes
ThemostdistinguishedoflivingEnglishmen,who,greatasheisinmanydirec
Thetheoreticalseparationofliving,working,trafficandrecreationwhich
Theromanticarchetypeofthepoor,isolatedwriterlivingabroadwasperhaps
Theromanticarchetypeofthepoor,isolatedwriterlivingabroadwasperhaps
随机试题
ThePsychologyandPhysiologyofTakingRisksWhydoonlyso
CampingFirst,theequipment.【1】______.and
Ifyouworkatsuchaslowpace,youwillneverbeconsideredfor(promote)____
开关箱中漏电保护器的额定漏电动作电流不应大于(),额定漏电动作时间不应大于()。
下列因素中,对利用机载激光扫描仪法生成数字高程模型质量影响最大的是()。A:点云
王某于2015年4月将自有住房出租给李某1年,年租金为5000元。2015年5月
当高频保护频繁启动时,应对()进行特巡。高压电容器$;$耦合电容器$;$消弧线圈
下列期权为虚值期权的是()。A.看涨期权,且执行价格低于其标的资产价格 B.
被覆黏膜的特点不包括A.表层无角化 B.粒层不明显 C.上皮与结缔组织交界比
根据《防汛条例》,防汛抗洪工作实行( )负责制。A.各级党政首长 B.各级
最新回复
(
0
)