首页
登录
职称英语
How many questions have been solved up till now? [originaltext] A twenty-two-
How many questions have been solved up till now? [originaltext] A twenty-two-
游客
2023-11-07
32
管理
问题
How many questions have been solved up till now?
A twenty-two-year-old student here may have solved one of the great enigmas of mathematics. Elin Oxenhielm of Stockholm University’s solution of part of Hilbert’s sixteenth problem will be published next week. In 1900, German mathematician David Hilbert presented a set of 23 unsolved problems to a congress in Paris. Three remain unsolved today: numbers six, eight, and sixteen. The sixteenth problem calls for the creation of a topology of real algebraic curves and surfaces. The solution for the second part of the problem is being published in the journal, Nonlinear Analysis.
选项
A、16.
B、8.
C、6
D、20
答案
D
解析
数字计算题。在短短的新闻中涉及到了多个数字,但是没有哪个数字是可以直接用来回答问题的。问题问的是有多少问题已经得到了解决,这点在新闻中并没有直接说明。但根据“……提出一系列共23个悬而未决的数学难题。到今天仍有3个问题是未解之谜。”这句话,我们很快可以计算出正确答案是20,所以在此应该选择D项。
转载请注明原文地址:https://tihaiku.com/zcyy/3167051.html
相关试题推荐
Whereisthenewsmostlikelytobereported?[br][originaltext]There’sgr
Whatisthesignificanceofthenewlydiscoveredfossils?[br][originaltext]
WhichisNOTthebadinfluencefromSPAMmessages?[originaltext]Thepresidenth
Whoapprovedtheproposaltolegalizegaymarriage?[br][originaltext]Spai
Whoapprovedtheproposaltolegalizegaymarriage?[originaltext]Spain’sUp
WhatisthepossibleresultofdismantlingUnifiedEnergySystems?[originaltext
WhatisNOTtheeffectproducedbyclimatechangetotheInuit?[originaltext]
WhichofthefollowingdetailsisINCORRECT?[originaltext]NowtoHollywood,
Thereare______inthesea.[br][originaltext]Therearemanyislandsint
Thereare______inthesea.[originaltext]Therearemanyislandsinthesea
随机试题
Anapplicationletter--theletteryouwritetoapplyforajob--willprobab
PartⅡReadingComprehension(SkimmingandScanning)Directions:Inthispart,y
[originaltext]TheyareBigBerthaandTinyTina,acoupleoflittlepigs.T
患者,40岁,因单侧鼻塞1个月就诊。检查见左鼻腔有乳头状新生物,鼻旁窦X线片示左
承包人在合同内享有的索赔权利也自行终止是在( )。A.最终结清付款后 B.缺
人体骨骼肌的物理特性包括()。A.收缩性、弹性、黏滞性 B.兴奋性、伸展性
管理中最能促使员工关注组织目标实现,提高行政效果的方法是A.经济方法 B.法律
患者男,24岁,头部外伤后头痛、恶心、呕吐入院,CT检查示颅骨线形骨折,3天后患
GIS局部放电超声波检测时应避开设备防爆口或压力释放口。
夸美纽斯认为教育要适应自然,其中“自然”包括两层含义:一是自然界存在的普遍秩序;
最新回复
(
0
)