首页
登录
职称英语
Man has been storing up useful knowledge about himself and the universe at the r
Man has been storing up useful knowledge about himself and the universe at the r
游客
2024-03-02
6
管理
问题
Man has been storing up useful knowledge about himself and the universe at the rate which has been spiraling upward for 10,000 years.
The【C1】______took a sharp upward leap with the invention of writing, but even【C2】______it remained painfully slow for several centuries. The next great leap forward【C3】______knowledge acquisition did not occur【C4】______the invention of movable type in the 15th century by Gutenberg and others.【C5】______to 1500, by the most optimistic【C6】______Europe was producing books at a rate of 1000 titles per year. This means that it【C7】______a full century to produce a library of 100,000 titles. By 1950, four and a half【C8】______later, the rate had accelerated so sharply that Europe was producing 120,000 titles a year.【C9】______once took a century now took only ten months. By 1960, a【C10】______decade later, the rate had made another significant jump,【C11】______a century’s work could be finished in seven and a half months.【C12】______, by the midsixties, the output of books on a world【C13】______, Europe included, approached the prodigious(巨大的)figure of 900 titles per day.
One can【C14】______argue that every book is a net gain for the advancement of knowledge. Nevertheless we find that the accelerative【C15】______in book publication does, in fact, crudely【C16】______the rate at which man discovered new knowledge. For example, prior to Gutenberg【C17】______11 chemical elements were known. Antimony(锑)the 12th, was discovered【C18】______about the time he was working on his invention. It was fully 200 years since the 11th, arsenic(砒霜), had been discovered.【C19】______the same rate of discovery continued, we would by now have added only two or throe additional elements to the periodic table since Gutenberg.【C20】______, in the 450 years after his time, certain people discovered some seventy additional elements. 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] 【C3】
选项
A、from
B、in
C、to
D、by
答案
B
解析
根据上下文句意,应选介词in。本句意为:知识获得的下一个大的飞跃是直到15世纪古腾堡的活版印刷术的发明后才出现。
转载请注明原文地址:https://tihaiku.com/zcyy/3498411.html
相关试题推荐
【B1】[br]【B20】A、relationB、knowledgeC、contrastD、standardC固定短语,bycontrast表示“
【B1】[br]【B17】A、knowledgeB、educationC、tipsD、techniqueD
【B1】[br]【B17】A、universeB、sphereC、realmsD、spaceDuniverse(宇宙)包括了太阳系,不可能有the
[originaltext]Tomhadretiredandlivedbyhimselfalongwayfromtown.He
[originaltext]Tomhadretiredandlivedbyhimselfalongwayfromtown.He
【S1】[br]【S9】将useful改为useless。本题测试逻辑思维能力。此句意为:对于一个英语知识有限的人来说,成百页厚的英语书,好一点是一点用都没
【B1】[br]【B14】A、predictB、acknowledgeC、claimD、ignoreB语义衔接题。此句说必须承认大多数学生在大学学习
[originaltext]In1955,WaltDisneyhimselfopenedthefirstDisneyParkin
[originaltext]In1955,WaltDisneyhimselfopenedthefirstDisneyParkin
Specificdirectionischaracterizedby______.[br]Marketincentivesareuseful
随机试题
TREACHEROUSNESS:A、deliberationB、loyaltyC、academyD、notabilityE、lovelinessB
______wasanaestheticmovementthatencouragedwriterstoexpresstheirideasb
Duringtheearlyyearsofthiscentury,wheatwasseenastheverylifeblood
【B1】[br]【B5】A、downB、awayC、outD、offA此处是固定搭配,breakdown表示“坏掉,垮掉”。breakaway“
Scholarsoftheinformationsocietyaredividedoverwhethersocialinequali
下列部件哪个是压力表()。 A.A B.B C.C D.D
原发性甲状旁腺增生主要分为两种:()A.细胞增生 B.透明细胞增生 C
1级预防属于A.定期预防 B.临床前期预防 C.临床预防 D.初始预防
(2017年)ABC会计师事务所首次接受委托,审计上市公司甲公司2016年度财务
上市5年以内的药品,进行不良反应监测的内容是A所有可疑的不良反应 B新的不良反
最新回复
(
0
)