首页
登录
职称英语
The calendar used in Australia and in most other countries was introduced by
The calendar used in Australia and in most other countries was introduced by
游客
2025-04-26
39
管理
问题
The calendar used in Australia and in most other countries was introduced by Pope Gregory XIII in 1582. It provides for 366 days in those years for which the year number when divided by 4 gives a whole number (i. e. without a remainder), those years are called leap years. All other years have 365 days. The Gregorian calendar further specifies that years whose year number is divisible evenly by 100 are not leap years, unless the year number is also divisible by 400.
In a leap year February has 29 days, whereas in a non-leap year it has 28 days.
A decade is a 10-year period, such as I January 1885--31 December 1894. [br] How many leap years will there be in the decade commencing 1 January 2019?
选项
A、1
B、2
C、3
D、4
答案
C
解析
从2019年元月1日开始的10年间有3个闰年。2020年为第一个闰年, 2024年为第二个闰年,2028年为第三个闰年。
转载请注明原文地址:https://tihaiku.com/zcyy/4054204.html
相关试题推荐
ThecalendarusedinAustraliaandinmostothercountrieswasintroducedby
ThecalendarusedinAustraliaandinmostothercountrieswasintroducedby
Australiaprovidestheonlyseparate,______laboratoryinwhichdramaticQuater
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
Manycountrieswillnotallowcigaretteadvertisingintheirnewspapersoro
随机试题
Whatheis________isneithermoneynorfame,butthesatisfactionofseeinghi
"Equalpayforequalwork"isaphraseusedbytheAmericanwomenwhofeelt
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Wehaveallseensuchfilmsinwhichrobotsaresuperiortoman.Comparedwi
Everyonceinawhilethereasonsfordiscouragementaboutthehumanprospec
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.
Anewstudyfoundthatinner-citykidslivinginneighborhoodswithmoregre
患者,男,30岁。冠折2/3,已行根管治疗,无松动,患牙咬合紧,适宜的桩冠修复是
对技能分类的较典型的观点是将技能分成()。A.言语技能 B.操作技能 C.
下列各项中,不属于导致强硬舌常见原因的是( )。A.热入心包 B.高热伤津
最新回复
(
0
)