首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Humanity’s primal (原始的) efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mat
Humanity’s primal (原始的) efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mat
admin
2012-11-30
21
问题
Humanity’s primal (原始的) 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 (好推测的). 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 corre-spondence. 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.
【C15】
选项
A、Then
B、When
C、However
D、So
答案
A
解析
逻辑衔接题。此句是说后夹的计数发展,为事件上的顺接,不存在转折和因果关系,故排除C项 However和D项So。perhaps later 提示此处不能填B项 When.故答案为A项。
转载请注明原文地址:https://kaotiyun.com/show/HNb7777K
0
大学英语六级
相关试题推荐
Theauthorofthereportiswell_______withtheproblemsinthehospitalbecausehehasbeenworkingthereformanyyears.
He______thememoryofhisdeadwifethoughshehaspassedawayforabouttenyears.
It’ssaidthatplants__________withavirusgiveoffagasthatstimulatesdiseaseresistanceinneighboringplants.
Expectednoisesareusuallymore______thanunexpectedonesofthelikemagnitude.
Thesestatisticsonthethirdpageis______oftheeconomicgrowthofourcountryinthepreviousthreeyears.
Televisionadvertisinghasbeenunderconstant__________forthelastfewyears.
Severalrecentstudieshavegainedwideattentionforreconfirmingthetragicdisconnectionofmillionsofblackyouthsfromthe
Manyrarespeciesofplantsandanimalsarethreatenedwith______withtheworseningofenvironmentandmasshunting.
A、Massachusetts.B、Texas.C、California.D、Connecticut.C浏览选项可知,本题与美国州名有关。根据短文可知,California(又称GoldenState)率先抵制不属实的环保声明,故答案为[C]。
随机试题
烹调方法“蒸”,采用_______上笼法,维生素损失最少。
Thenewspapermustprovideforthereaderthefacts,unalloyed,unstated,objectivelyselectedfact.Butinthesedaysofcomple
完带汤主治证候所涉及的脏腑是()(1999年第51题)
儿童先天脑积水中症状少见的是
女,50岁。上腹部隐痛5年,加重10天。近7天呕吐,呕出物呈棕褐色,同时大便呈柏油样。24小时前患者突发腹部剧痛,烦躁不安,逐渐神志不清,四肢发凉,急症入院。入院后抢救无效死亡。尸检主要所见:腹腔内有棕褐色浑浊液体约1.0L。在胃小弯侧距幽门3.0cm处有
根据人民币银行结算账户管理的有关规定,存款人申请开立的下列人民币银行结算账户中,应当报送中国人民银行当地分支行核准的有( )。
国家工作人员利用职务上的便利,侵吞、窃取、骗取或者以其他手段非法占有公共财物的是:
随着我国高等教育大众化、普及化,普通高中的l生质发生改变,在教育任务E兼顾()。
(2011下集管)(2009下集管)下列选项中,不属于项目建议书核心内容的是______。
在多媒体中记录音乐的文件格式常用的有WAVE、MP3和MIDI等。其中WAVE记录了音乐的(61),MP3记录了(62)的音乐,MIDI记录了(63)。在用MPEG格式存储的图像序列中,不能随机恢复一幅图像的原因是它使用了(64)技术,影响这种图像数据压缩
最新回复
(
0
)