r语言数值转日期

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将一筐桔子分给若干个儿童,如果每人分4个橘子,则剩下9个橘子,如果;每人分6个橘子,则最后一个儿童分的的橘子数将多于1个且少于5个,由以上可推出,共有( )个儿童分( )个橘子? 将一筐橘子分给若干各儿童,如果每人分4各橘子,则剩下9各橘子,如果每人分6各橘子,则最后一个儿童分得的橘子 She is kind to us.We all like h_____ My mother is strict.She is also kind.(合并成一句)合成这样:My mother is _____ strict _____kind.请说明为什么这样填,谢谢! 铝型材挤压机系统压力正常.但主缸不会动作,怎么回事.主缸换向阀电路正常,阀体也清洗了,还不管用,麻烦各位专家指教主缸空负荷也不会动,挤压筒、换模座也不会动 壁虎和四脚蛇的区别?怎么辨认?看到一个家伙,它回主动攻击人吗?怎么打整?怎么预防被它咬到哦?壁虎貌似有毒的啊?蜥蜴就是四脚蛇,没有毒? 壁虎和蜥蜴有区别吗?有什么区别? 壁虎跟蜥蜴有什么区别?拜托了各位 谢谢 一筐橘子连筐重8.5千克,倒出一半橘子后,连筐还重4.4千克.这筐橘子净重几千克?筐重几千克? 请壁虎和四脚蛇有什么区别吗? 商店里有苹果、梨、橘子共89筐,卖苹果总数的1/5,梨卖8筐,又进10筐橘子这时三种水果的筐数一样多,问三种水果原来各多少筐? My mother () not () (like) English .She () (like) Chinese. I() ()(read) English now.He () () (go) to the park now()you () (go) th school every day Don't ()(run) in the school now We()(like ) music .Now we () sing Let me ()(go) tothe cinemaMary,() you 增压缸不增压为什么什么都安装好了,怎么弄增压缸就是不增压, 增压缸有几种. 增压缸的活塞不回位是哪里的问题? 蜥蜴与壁虎的区别是什么? 蜥蜴和壁虎的区别有哪些 运开10筐梨,苹果的筐数是梨的5分之4,又是橘子的3分之2.运来橘子多少筐 三种水果共110筐,苹果与梨的筐数比是1:2,橘子比苹果多10筐,求苹果、梨、橘子各多少筐? 商店运来8筐桔子的重量比运来10筐梨少30Kg.每筐梨少30Kg.每筐梨重23Kg,每筐橘子重多少Kg?(列方程) -is your friend looking forward to going on vacation -yes,she is .a.enjoying b.spending c.counting d.enjoying what are your sister going to be in the future?she is going to be a policewoman(改错) —What _Sarah_to do tomorrow?—She _ going to _ _.2.—_ _ your mother going to the shop?—_ _ going to the shop at 1:52 p.m.(每个横线填一个单词) ( ) ( ) is she going to Europe Marcia called everyone andtold them she wasn't going to havetheparty意思 一筐橘子,三三数之余一,五五数之余四,七七数之余二,箩子里有多少个橘子? 一筐橘子,三三数之除余一,五五数之余四,七七数之余二,筐里最少有多少个橘子有算式是用中国剩余定理:1x70+4x21+2x15-105=70+84+30-105=184-105=79 求文档:一框橘子,三三数之余一,五五数之余四,七七数之余二,框里最少有多少橘子 小明读一本课外书第一天读了全书的五分之一,第二天读了全书的五分之二,还剩下60页没读这本书共多少页?小明读一本课外书第一天读了全书的五分之一,第二天读了全书的五分之二,还剩下60 小明读一本课外书,第一天读了全书的五分之一,第二天读了全书的五分之二,还剩下60页没读.这本书有多少页? 小明看一本课外书第一天看了全书的四分之一第二天看了全书的五分之二第二天比第一天多六页这本书共多少页 Mrs Green is eighty years old.She likes driving very much.Today is Saturday.She is on her way home.1、Mrs Green is very old.she can't drive.2、she doesn't like driving.3、her car can't work on the way home .4、she wants to have a rest at the cros