首页
登录
职称英语
Humanity’s primal efforts to systematize the concepts of size, shapes, and n
Humanity’s primal efforts to systematize the concepts of size, shapes, and n
游客
2024-09-30
45
管理
问题
Humanity’s primal efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mathematics. However, the concept of number and the counting process developed so long【C1】______the time of recorded history (there is archaeological【C2】______that counting was employed by humans as far back as 50, 000 years ago) that the【C3】______of this development is largely conjectural (推测的). Imaging how it probably came【C4】______is not difficult. The argument that humans,【C5】______in prehistoric times, had some number sense, at least【C6】______the extent of recognizing the concepts of more and less when some objects were【C7】______to or taken away from a small group, seems fair, for studies have shown that some animal possesses such a【C8】______.
With the【C9】______evolution of society, simple counting became necessary. A tribe had to know how many members it had and how many enemies, and shepherd needed to know【C10】______the flock of sheep was decreasing in size. Probably the earliest way of keeping a count was by some simple tally (计算,记录) method,【C11】______the principle of one-to-one correspondence. In【C12】______a count of sheep, for example, one finger per sheep could be【C13】______. Counts could also be【C14】______by making scratches in the dirt or on a stone, by cutting notches in a piece of wood, or by tying knots in a string.
【C15】______, perhaps later, an assortment of vocal【C16】______was developed as a word tally against the number of objects in a small group. And【C17】______later, with the development of writing, a set of【C18】______was invented to stand for these numbers. Such an imagined development is【C19】______by reports of anthropologists in their studies of present day societies that are【C20】______to be similar to those of early humans. [br] 【C4】
选项
A、across
B、about
C、around
D、by
答案
B
解析
此句是说想象这是如何发生的并不困难,故答案为[B],came about意为“发生”。came across“偶然碰到”;came around“恢复知觉”;came by“从旁边走过,取得”。
转载请注明原文地址:https://tihaiku.com/zcyy/3781040.html
相关试题推荐
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Kenyaisknownas"thecradleofhumanity"andnowit[originaltext]Situated
Foralongtime,researchershavetriedtonaildownjustwhatshapesus--or
随机试题
Readcarefullythefollowingexcerptonintelligentmachine,andthenwrite
对过程的电子化管理和数据初始化的过程中,过程的电子化管理可帮助系统规划与管理师在
根据《网络表演经纪机构管理办法》,网络表演经纪机构发现签约网络表演者所提供的网络
标题一般写在统计表的()。A.左下方 B.右上方 C.左上方 D.正上
男,68岁双侧肾动脉狭窄,有哮喘史,气短、心悸就诊,体征和实验结果为血压172/
关于中国商业银行的流动性风险控制特点描述不正确的是()A.头寸管理是重要的
男性,22岁,右手背部深Ⅱ度烧伤10天,近一天出现乏力、头痛及张口困难,不恰当的
2022年1月16日是2022世界雪日暨国际儿童滑雪节。国际雪联中国青少年滑雪示
下列选项,属于非正式沟通的内容是()。 A.选择非正式的商谈对象B.选择非
甲公司为增值税一般纳税人,2019年8月1日,甲公司购入一台需要安装的
最新回复
(
0
)