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
2023-10-15
43
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【C1】t______a sharp upward leap thousands of years ago,【C2】w______the invention of writing, but even so it remained painfully slow over centuries of time. In knowledge【C3】______(acquire)the next great leap forward did not occur until the invention of movable type in the fifteenth century by Gutenberg and others. Prior【C4】______ 1500, by the most optimistic【C5】est______, 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【C6】ac______so sharply by 1950, four and a half centuries later, that Europe was producing 120,000 titles a year.【C7】______ once took a century now took only ten months. By 1960, a【C8】s______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【C9】______ a world scale by the mid sixties, Europe【C10】______(include), approached the remarkable figure of 1,000 titles per day. [br] 【C4】
选项
答案
to
解析
prior to“在……之前”,相当于before。
转载请注明原文地址:http://tihaiku.com/zcyy/3100984.html
相关试题推荐
______,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidly
Onlywhenyouhaveacquiredagoodknowledgeofgrammarandvocabulary______flue
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslyswi
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslyswi
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslyswi
Someusefulideasweresuggestedwhilethesocialcommitteewas______theclub’s
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslyswi
RareamongAmericanactors,Depphasmadeanameforhimselfeffortlesslyswi
Usually,therearetworeasonstopursueseientifieknowledge:forthe
Usually,therearetworeasonstopursueseientifieknowledge:forthe
随机试题
Readthememoandletterbelow.Completetheform.Writeawordorphrase(inCA
[originaltext]Thefirstyearofcollegeisusuallyatimetolearnandhave
2015年2月2日,朱某将其房屋以100万元的价格卖与齐某,双方签订的书面合同约
在短期借款的利息计算和偿还方法中,企业实际利率高于报价利率的有()。A.贴现法
患者,女,60岁。平素上肢关节疼痛,因为天气突然降温,出现恶寒发热,肢体疼痛加重
组成LD2同工酶的四聚体为A、H4B、M4C、H3MD、HM3E、H2M
关于葡萄球菌,错误的是A.有芽胞B.无鞭毛C.抵抗力强D.引起化脓性感染E.易培
力学性能是钢材最重要的使用性能,主要包括( )。A.抗弯性能 B.抗压性能
建筑钢材中有害的化学元素有()。A.锰 B.硅 C.硫 D.磷 E.钒
正常体重儿是指出生体重为A.3000g B.3000~4000g C.250
最新回复
(
0
)