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
19
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
商业银行是以信用为基础、以经营货币借贷和结算业务为主的高负债、高风险行业。商业银
属于医学伦理学特征是
根据《建筑业企业资质管理规定》,关于施工企业资质证书的说法,正确的是()。
甲公司诉乙公司合同纠纷一案,双方达成调解协议。法院制作调解书并送达双方当事人后,
下列选项中,属于实践法律行为的有( ) A.赠与 B.保管 C.抵押
甲在一家蛋糕店工作,春节法定节假日期间(正月初一至初三)他均加班12小时,初四调休日又值班一天工作8小时,初八正常上班。则根据《劳动法》相关规定,蛋糕店应...
数字推理。给你一个数列,但其中缺少一项。要求你仔细观察数列的排列规律,从四个选项中选择最合适的一项,使之符合原数列的排列规律。
泄压设施的材质宜采用轻质屋面板、轻质墙体和易于泄压的门、窗等,并采用安全玻璃等在爆炸时不产生尖锐碎片的材料。作为泄压设施的轻质屋面板和墙体的质量不宜大于(...
共用题干 一般资料:求助者,女性,19岁,大学一年级学生。案例介绍:求助者自己在外地上学,有次给家里打电话时听见母亲的咳嗽声,知道母亲感冒了,后来就害怕...
风险较大,而且预期效益不好,不值得进行投资和开发的项目被称为()。A.珍珠B.牡蛎C.面包和黄油D.白象