首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
学历提升
Long, long ago there was no zero. To write the number sixty-three people wrot...
Long, long ago there was no zero. To write the number sixty-three people wrot...
admin
2020-12-24
46
问题
Long, long ago there was no zero. To write the number sixty-three people wrote 6 3. To write six hundred and three, people wrote 6 3. The space between six and three was there to mean." not any "tens. Sometimes people did not remember the space. It was hard to see and read.
Later people used a dot to hold the space. Six hundred and three looked like this 6.3. But the dot was hard to see. So people put a circle around it like this 6⊙3.
Then people could see the dot. They remembered the space. At last, only the circle around the dot was used. It was like a zero. This is one story of how the zero came to be used.
Now zero has many important uses. Zero tells how many. Can you tell some other ways of using zero?
选项
5、The story tells us ________.
A. how zero came to be used
B. how to write zero
C. what’s the use of zero
D. that zero means a dot, a circle or space
答案
A
解析
本文主要介绍了0是如何产生的。
转载请注明原文地址:https://ti.zuoweng.com/ti/BXB8KKKQ
相关试题推荐
Whichofthefollowingisnotmentionedinthisarticle?__________A.Thenumbero
Socialchangeislesslikelytooccurinasocietywherepeoplearequitesim...
根据下列内容,回答201-205题。 Inthelate1960s,manypeopleinNorthAmericaturnedth...
Sincepeoplearefondofhumor,itisaswelcomeinconversationas__________...
IfAmericanpeopleborrowmoneyfromthebankfor25years,thismeansthatth...
Janetaswellastheotheryoungpeoplewho__________sentabroadbythegover...
Accordingtothearticle,howcanpeoplelearnmoreabouttheinsulation?A.Byco
IncomeTaxFormfortheYear2006 Name: GovernmentIdentificationNumber: ...
Accordingtorecentreports,thenumbersof__________inAllentonisexpected...
Inthelatel960s.manypeopleinNorthAmericaturnedtheirattentiontoenvi...
随机试题
7、A.颅內压升高与青光眼 B.妊娠高血压 C.急性皮炎 D.经尿道行前列
宫颈癌晚期死亡的原因是 A、出血 B、感染 C、尿毒症 D、恶病质
在城乡联系分类中,属于经济联系的是()。
下列关于税收行政司法相关规定的表述,错误的是()。
缺碘引起的甲状腺肿大属于
一般或小规模的开发区环境影响识别主要考虑()的影响。
德育过程是对学生知、情、意、行的培养提高过程,其进行的顺序是()。 A.以知为
著名的瑞士心理学家皮亚杰认为儿童认知发展的形式运算阶段是在()。A.0—2岁B.2—7岁C.7—11岁D.11—15岁
药物不良反应发生的机体方面原因包括A.种族差别B.个体差别C.病理状态D.营养状态E.性别年龄
共用题干 第一篇ApproachestoUnderstandingIntelligencesItpaystobesmart,butwe...