一项工程,甲独做12天可以完成,乙独做十天可以完成。现在甲乙两人合作经过八天可以完成,一直在这段时间

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/07 19:47:03
一项工程,甲独做12天可以完成,乙独做十天可以完成。现在甲乙两人合作经过八天可以完成,一直在这段时间
too many things to do 和 too many things do有什么区别? trying to do too many things : Mei you l 一个男生发给一个女生的- he is a very fine musician中的fine是表语还是定语?如题. mei hjcjhhuiytwr是什么意思 MEI SM 什么意思 ? 如题.我想用这个当网名.想明白具体意思.打酱油的滚蛋. joy&peace是怎样的一个牌子啊?如何定位?他到底是意大利的,还是百丽旗下的品牌还是什么别的啊?我不太懂,这个牌子的鞋是怎样的一个定位呢? Nice Piece Of Art 歌词 In f___,the policewoman lost most of her family members in the earthquake but she help people a lot WHAT TO DO WHEN THERES TOO MUCH TO DO怎么样 SHE粉丝来啊球几首SHE欢快的歌曲 像 酸甜 差不多的 英语翻译急用 The girl is Sue.I am______friend.________in my class.A her...She B she...She`s C her...She`s may love,kindness,peace abide in this home怎么翻译好? This girl ia Gina.I'm ()friend.()in my class.A.her;sheB.she;she'sC.her;she'sD.his;she为什么正确答案是c Can you see any birds()the picture?Please draw a picture()yourfamily the underground是什么意思 I rode the underground home. where are you studying?怎么回答 what do you do in your free time?怎么回答 悬空作业应采取哪些安全措施? One Piece是什么意思来着?我记的有那么一集说来着~自己突然就明白这部片的名字的意思~不过现在忘了!想知道! 从 如今人方为刀俎,我为鱼肉,何辞为 中演变出来的成语是什么?刀俎余生是吗? The ____ trip made every tourist ____(please) 写出理由 Are you taking the trip for business or____(please) 翻译 Tony doesn't approve of smoking in public急 the police were _____to deal with the crime(rapidly)正确形式填空 有没有she would back soon这样的用法 severance package与公司签约时遇到的. 断绝 SEVERANCE怎么样 strategic review costs and severance costs ..愁死 里面那2个cost都是什么玩意... severance indemnities 如何翻译 许多人多年没有出门旅行 many people didn't travel for years.many people haven't travelled for years.两种说法都对吗?