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
2023-11-04
52
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] 【C12】
选项
A、doing
B、showing
C、taking
D、keeping
答案
D
解析
上句中的keeping a count对此处有提示作用。此句意为:例如,在数羊时,可以用一根指头代表一只羊,故答案为[Dj。
转载请注明原文地址:http://tihaiku.com/zcyy/3156672.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
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
Humanity’sprimaleffortstosystematizetheconceptsofsize,shapes,andn
随机试题
Lobbyinggroupsoftentrytodisguiseafinancialself-interestbyclumsily
Thesoldierswere______(装备了最新武器).equippedwiththelatestweapons
国内生产总值是指一个国家(地区)的所有( )在一定时期内生产的最终成果。A.常
A.盐酸左旋咪唑B.阿苯达唑C.磷酸伯氨喹D.乙胺嘧啶E.磷酸氯喹用于防止疟疾复
由中心城区及周边其他城镇组成的空间是()。A.市域城镇空间 B.市域城乡空
A. B. C. D.
投资回收期通常以( )为单位。A.月 B.季 C.半年 D.年
简述个体身心发展的不平衡表现。
患者,女,50岁。因子宫肌瘤行子宫切除术,术中医生发现患者左侧卵巢有病变应切除,
以“收入-费用=利润”为依据编制的报表是()。A、资产负债表 B、所有者权益变
最新回复
(
0
)