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
2023-11-05
59
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:http://tihaiku.com/zcyy/3160909.html
相关试题推荐
Hekeptaskingquestions,butnotaword_____.A、couldweunderstandB、wecouldu
WhichofthefollowingtagquestionsisINCORRECT?A、Thereisnodoubtaboutit,
Whatisthemainpurposeforholdingsuchaspecialcontest?[originaltext]A
Whydopeopleleavehometotravelaccordingtothepassage?[originaltext]Pe
Accordingtothepassage,whichofthefollowingistrue?[originaltext]Good
What’stheadvantageofapartnership?[originaltext]M:Barbara,whathaveyoube
WhichofthefollowingisNOTmentionedinthenews?[originaltext]Officials
Whatisthenewsitemmainlyabout?[originaltext]TheAmericanspaceshuttle
WhatisTRUEaboutGeneralMladic?[originaltext]Afteralmost16yearsonth
Theoutbreakwasthoughttohavebeenstarted[originaltext]OfficialsinGer
随机试题
TheAmericanRevolutionwasnotarevolutioninthesenseofaradicalortotal
Directions:Readthequestionbelow.Youhave30minutestoplan,write,andrev
ThescientistGalileoclaimedthattheearth______aroundthesun.A、movesB、mov
对企业的投入与产出分析一般采用()法。A.推理分析 B.控制分析 C.比
共同海损,指在同一海上航程中,当船舶、货物和其他财产遭遇共同危险时,为了共词安全
一级资本工具的目标是破产清算情况下吸收损失,而二级资本目标是在持续经营前提下吸收
患者女,23岁。主诉近几个月脾气急躁,易出汗、无力、手抖、失眠、多食,检查发现甲
下列法律中,属于民法商法的是()。A.《劳动法》 B.《劳动合同法》
静脉注射去甲柔红霉素时药液外渗,不正确的处理措施是()。A.尽量回抽局部漏液
患者以发热,口渴,便秘,尿黄,舌红苔黄,脉数有力为主要表现的病因是A.暑淫证
最新回复
(
0
)