首页
登录
职称英语
The rate at which man has been storing up useful knowledge about himself and
The rate at which man has been storing up useful knowledge about himself and
游客
2023-10-16
61
管理
问题
The rate at which man has been storing up useful knowledge about himself and the universe has been spiraling upward for 10,000 years. The rate t【66】a sharp upward leap thousands of years ago, w【67】the invention of writing, but even so it remained painfully slow o【68】centuries of time. In knowledge-【69】(acquire) the next great leap forward did not occur until the invention of movable type in the fifteenth century by Gutenberg and others. Prior【70】1500, by the most optimistic est【71】, Europe was producing books at a rate of 1, 000 titles per year. This means that it would take a full century to produce a library of 100,000 titles. The rate had ac【72】so sharply by 1950, four and a half centuries later,【73】Europe was producing 120,000 titles a year.【74】once took a century now took only ten months. By 1960, a s【75】decade later, the rate had made another significant jump, so that a century’s work could be completed in seven and a half months. And, the output of books【76】a world scale by the mid sixties, Europe【77】(include) , approached the remarkable figure of
1,000 titles per day.
One can hardly argue that every book is a net gain for the advancement of knowledge. Nevertheless, we find that the increase in book publication does, in fact, crudely para【78】the rate at which man discovered new knowledge. For example, before Gutenberg only 1 chemical dements were known. Antimony (锑), the 12th, was discovered at about the time he was working on his invention. It was fully 200 years s【79】the 11th, arsenic (砷), had been discovered. Had the stone rate of discovery continued, we would by now have added only two or three additional dements to the periodic table since Gutenberg. In【80】, in the 450 years after his time, some seventy additional elements were discovered. And since 1900 we have been isolating the remaining elements not at a rate of one every two centuries, but of one every three years. [br]
选项
答案
parallel
解析
parallel及物动词,与…平行一致。
转载请注明原文地址:https://tihaiku.com/zcyy/3102139.html
相关试题推荐
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslysw
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslysw
Elevendaysago,ashefelthimselfbeingcrushedfromheadtotoe,AndrewJ
Elevendaysago,ashefelthimselfbeingcrushedfromheadtotoe,AndrewJ
Elevendaysago,ashefelthimselfbeingcrushedfromheadtotoe,AndrewJ
Jimmy:Ithinkhoneybeesareveryusefulinsects.Theymakehoneyforus.Amy:_
被多家公司雇用的这位顾问是财务方面的资深人士。(定语从句,knowledgeableabout)Theconsultant,whoisemployed
许多插图画家只好亲自学习电脑制图。(resign,manya)Manyanillustratorhasresignedhimselftolear
______,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidly
______,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidly
随机试题
LegendhasitthatwhentheMohawkJosephBrantwaspresentedtoGeorgein1776,
DemographicindicatorsshowthatAmericansinthepostwarperiodweremore
左旋门冬酰胺酶治疗急性白血病的主要副作用是()。A.心肌损害 B.出血性膀胱
确诊流行性脑脊髓膜炎的简便、快速的实验室检查是A.血培养 B.脑脊液培养 C
诊断腹腔内脏损伤最有价值的方法是A.超声波检查 B.腹腔穿刺腹腔灌洗术 C.
以腹痛,里急后重,下痢脓血为临床表现的证候是()A.食滞胃肠证 B.肠热
以下关于贷款意向阶段的注意事项,说法错误的是( )。A.对企业提交的经审计和未
某黄酮类化合物紫外光谱有两个吸收带,带Ⅰ在312nm,带Ⅱ在276nm,带Ⅱ强度
下列关于固定资产贷款中借款人提前还款的表述,错误的是()。A:借款人应在征得银行
男性,10岁,发热、咳嗽、咽痛1周。近2日颈背痛,头部不能屈伸、旋转,四肢无异常
最新回复
(
0
)