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
29
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
在二手房居间业务中,不属于房地产查验内容的是待交易房屋的( )。 A、建筑结
咨询室内咨询双方座位的适宜距离大约是()米。 A.0.5 B.1 C.1
下列工程量清单的作用中说法正确的有( )。 A、招标工程量清单为投标人的投标竞
路面面层的使用要求指标是()、透水性和噪声量。
城市控制性详细规划由()批准。
具有噻唑烷二酮结构的药物有
在证券经纪业务中,投资者采取的非柜台委托形式有()。 A.传真委托B
重大医疗事故的报告时限为A.12小时B.18小时C.1天D.2天E.3天
一个公司的总资本是1000万元,其中有300万元的债权资本和700万元的权益资本,下列关于该公司说法错误的是()。A.该公司的资产负债率是30%B.该公司为
关于罪刑法定原则,下列说法正确的是A.我国行政法规中经常规定:某种行为“构成犯罪的,依照刑法追究其刑事责任。”由此可见,我国行政法规也可以规定犯罪和刑罚B.我