首页
登录
职称英语
Humanity’s primal (原始的) efforts to systematize the concepts of size, shapes,
Humanity’s primal (原始的) efforts to systematize the concepts of size, shapes,
游客
2024-05-15
2
管理
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. [br] 【C4】
选项
A、across
B、about
C、around
D、by
答案
B
解析
语义衔接题。此句是说想象这是如何发生的并不困难。come across“偶然碰到”;come about“发生”; come around“恢复知觉”;come by“从旁边走过,取得”,故答案为B项。
转载请注明原文地址:https://tihaiku.com/zcyy/3599459.html
相关试题推荐
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,
随机试题
Forthispart,youareallowed30minutestowriteanessay.Supposeyouhave
ThoughIraqagreedtolettheAmericanU-2surveillanceplanejointheU.N.insp
CultureShock1.Whatiscultureshock?Disorientationexperiencedwhensudd
女性,32岁。活动后心悸、气促l年。查体:心浊音界扩大,心尖区隆隆样舒张期杂音。
腰大肌试验阳性A.提示急性阑尾炎时阑尾位置较深B.提示急性阑尾炎时阑尾位置较低C
(一)甲公司2013年12月31日简化的资产负债表如下:(单位:万元)
教育投资作为居民家庭的主要消费之一,也不可避免地受到()的影响。A.GD
我国各地区居民膳食碘摄入量区别很大,成人碘的UL为( )μg/d。A.800
针对小明上课不敢发言的情况,王老师在数学课上多次鼓励他发言并加以表扬,使小明逐渐
关于职业病的鉴定,错误的说法是A.省级职业病诊断鉴定委员会的鉴定为最终鉴定 B
最新回复
(
0
)