假设你班上每个人的生日

CausalHelloThisisWang,Hua,IamthrowingabirthdaypartyonnextSundayatmyplacearound7:30pm.Myaddressis12zh

DearMary,Howareyou?NextSaturdaywillbemybirthdayandIamgoingtoholdabirthdaypartyatmyhome.Iwillbeinviti

myfather'sbirthdayTomorrowismyfather'sbirthday,soIamgoingtoholdapartywithmybirthdaytomorrow.Inthemor

LastSunday,mybrotherTimandIheldabirthdaypartyformycousinMike.TimpreparedfoodanddrinksandIinvitedMike

MynameisLihong,andtomorrowismybirthday.Iplantoholdabirthdayandinviteallmyfriendstomyhouseformyparty.

MybirthdayisonNovember13,everybirthdayandmyclassmateswillbecelebrated.Ofcourse,thenextbirthdayisnoex

我很高兴写信给你你最近过的怎样?很高兴能邀请你参加我的生日晚会我的生日晚会将在下周星期日举行我家在人民路可以乘坐1或6路公交车到了人民路站下车再过桥右拐你会看见一个木屋我家就在木屋旁边到了那里我们会在

Thisweekendismyfather′sbirthday.Ipiantogivehimabirthdayparty.Ihopehimcangethappy.Icallmyuncle,aunt,s

设本体要求事件为A,A的对立事件为B则P（B）＝12×11×10／12×12×12＝55／72故P（A）＝1－P（B）＝17／72

1、一个人生日在5号概率为12/365两位同学的生日都在5号概率为12/365＊12/365＝144/1332252、一个人生日在7号概率为12/365,不在7号概率为1－12/365＝353一位同学

1yesterday,weallwenttoKate'sbirthdayparty.2ofthechildrenatthepartyyesterdayveryhappytoplay.3inyourbi

是dear不是deat.1.Tomorrowismy11yearsoldbirthday2.Iwillinviteyoutomybirthdayparty3.Wewillholdthepartyinm

Hey!Hello,mydearfriends,mybirthdayiscomingup,Iwouldliketoinviteyoutoparticipate,doyoulike?

DearMaryThankyouforinvintingmetoyourbirthdayparty.InthepartyJakeandIwereveryhappy.Wedancedandsangson

如果是信的话.Dear**Mybirthdayiscomingsoon.IwantyoutocometomybirthdaypartynextSunday.Ifyouarrive,thiswillbe

i'dliketoinviteyoutomybirthdayparty.willyoucomeoverformybirthdaypartyiwishyoujoinmybirthdaypartyiwas

设一共3个人,为A,B,CA的生日在第四季度,BC不在,概率为1/4*3/4*3/4=9/64B的生日在第四季度,AC不在,概率为1/4*3/4*3/4=9/64C的生日在第四季度,AB不在,概率为1

Todayismy13-edbirythday,i'mveryhappy.Inthemorning,momwentshoppingandboughtacoatforme,anditfitsmevery

DearLucyWouldyouliketotakepartinmybrithdayparty?IwillholdinGardenHotel.Ihopeyoucanjoinwithus!YoursFa

你的生日是已知的,固定的.同学的生日有可能是365天中的某一天,因此这个概率是1/365.