700年悬疑题有3个非常聪明的学生,一天教授给他们出了一道题,教授在每个人脑门上贴了一张纸条并告诉他们,每个人的纸条上都

二楼说得对
应该是公元前五百年你想,公元前1世纪肯定是公元前1年到公元前99年了
那么公元前6世纪应该是公元前五百年
诸如特洛伊战争,有些资料说发生在公元前十三世纪,有些资料则明确地说在1260或1220左右,那么答案已经很明显了
你可以在换几个历史事件搜搜啊.
二楼说得就很对,照他那样想没错

208年,1600年,2000年,2008年这闰年.其他的都是平年.
闰年通常的计算方法：公元纪年的年数可以被4整除,即为闰年；但是,被4整除的年份却不一定就是闰年,如1700年、1900年,就不是闰年.世纪交替的年份,被100整除而不能被400整除的为平年；被100整除也可被400整除的为闰年.如公元2000年是闰年,而公元1000年、3000年不是.

A

从公元1——公元99年为一世纪
最简单的办法 一百年为二世纪,那么700年就是7+1=8世纪.
几百年加一就是几世纪.

Not long future and,in particular,about 700 years later in 2700,the unscrupulous human will have the earth home environmental mess.The former days the garden,green space,street,urban.Utterly be piled up by the trash of the occupation.Well,the human science and technology has completely can let yourself out of the earth,stayed elsewhere.They were forced to take shuttle from home,on a long trip to hold lots of the universe.Before I leave,they Buynlarge entrusted the company for the Earth to clean up garbage,the company developed called WALL • E (Waste Allocation Load Lifters Earth the Earth Waste repacking member) robot bear this all the post.
These listen to the program instructions of the robot continually swept rubbish,"left-behind" on the earth,working day and night to hard work.But many years passed,with the passage of time and the erosion of bad environment,a mountain of garbage is still,however,and the WALL • E for damage,stop movement.Only last a rusty stains little robot,still went to the trouble in the litter busy every day,the never-ending.
After a long long time,little robot began to use have their own consciousness.Optimistic it also gradually learned to like people of enjoy and enjoyment.It will be like collect baby carefully hidden from human ever use a racket,old ones have all become its toys,.Hundreds of years old song and dance drama "hello,dolly!" It also become leisure time "partner".In addition,there's a cockroach friends to join it.Until one day,a ship from the ship broke it invariable life.