根据“However, a leap day is not added every four years. That would lengthen the calendar by 44 minutes, say experts.”可知,闰日并不是每四年增加一次,每四年增加一次的话,会使日历延长44分钟,因此that指代的是“每四年增加一天”。故选A。5.主旨大意题。根据“Another main concern for leap day ...
There ___ 29 days in February if it ___ a leap year (闰年) .A.will be, isB.will be, will beC.are, will beD.are, is 相关知识点: 试题来源: 解析 根据题干是there be句型,结合句意:如果是闰年,二月有29天。if引导的从句,如果是零条件句,又叫绝对真实条件句,用于阐述事实。用来表达在该...
根据上文February29isknownas"leapday".(2月29日被称为"闰日"。)结合首字母可知,这是一个特殊的日子。special特殊的,形容词修饰名词day(日子)。故填special。(2)考查动词。句意:每个人都知道地球绕太阳公转365天。根据句意和语境及结合首字母可知,地球绕太阳公转365天。travel旅行,一般现在时,主语是第三人称...
2024 is a leap year. February 29 is known as the "leap day". But what is behind this special day?Everyone knows the earth takes 365 days to travel around the sun.Well, that is not exactly correct. The earth really takes 365 days, 5hours, 48 minutes and 46 seconds to complete its ...
结果1 题目 ( )5. 新考法The year of 2024 is a leap year(闰年). There are ___ days in February(二月).A. twenty-nineB. twenty-sevenC. twenty-eight 相关知识点: 试题来源: 解析 A. twenty-nine 2024年是闰年,闰年二月有29天。因此,正确答案是A. twenty-nine。 反馈 收藏 ...
A leap year has 366 days, one more than the usual 365. According to the Gregorian calendar, which most countries use today, a leap year happens every four years. This extra day is February 29, a date that doesn't exist( 存在)in other years. Generally, any year that can be evenly ...
actual length of a year is 365.242days,not 365days,as commonly stated.Basically,leap years come every 4years,and most years that can be evenly(平均地) divided by 4have 366days.This extra day is added to the calendar on February 29 th which is known as a leap day.Why leap is used ...
If a year is a leap year and it starts from February 29th. How many days are there until the end of the year? A. 307 B. 308 C. 309 D. 310 相关知识点: 试题来源: 解析 C。闰年有 366 天,2 月 29 日开始,1 月有 31 天,2 月已经过了 29 天,366 - 31 - 29 = 306 天,再加...
A leap year is a year that is one day longer than a regular calendar year. This happens almost every four years to ensure the calendar is aligned with Earth’s solar rotation. In 2024, February will have 29 days, rather than 28. ...
百度试题 结果1 题目 ( A )8. This year is leap year(). February has days . A. twenty-nine B. thirty C. twenty-eight 相关知识点: 试题来源: 解析 答案见上 反馈 收藏