一项工程甲队单独做10天完成，乙单独完成要15天，丙单独完成要20天，3人一起干，甲干了几天后因有事

she p__to be calm but actually she was more then nervous at the time she was being questioned he likes to math classes and he's good at -------(it还是them)? 傲慢与偏见里面“唯有爱情才能让我走进婚姻的殿堂”英文台词原文 As matter of fact,eye contact is to a speech ()a hand-shake is to a greetingA whatB asC whichD that 应该填什么? 中国结怎么画?我要画出来的图片、不能上传真实的中国结图片. 英语翻译 我是人间惆怅客,知君何事泪纵横,断肠声里忆平生.这首词是里的吗?我怎么找不到 The grpes are sour.(改为一般疑问句) The greaps are sour.改为一般疑问句 The graqes are sour.(变为否定句) （-15/8）-（-5/2）+（-17/4)-（+25/8）怎么算 翻译:be full of beans,drive sb nuts,couch potato,packed in like sardines 一条小面包阅读答案一条小面包 经济大萧条时期,一位富有的面包师把城里最穷的20个小孩召唤来,对他们说：“在上帝带来好光景以前,你们每天都可以来拿一条面包.” 每天早晨,这些饥饿的 英语翻译sardine 沙丁鱼可是词组里的是没有结尾的e啊 sardin 这个就是沙丁鱼？ 现在完成时中的动作表示现在这个动作已经完成或者这个动作将会持续下去,怎么区分? 现在完成时的动作,一定已经结束了吗?The buildings have been designed by Kurt Gunter,so the designs___________答案为are now complete.可是我觉得will be completed soon也行啊.现在完成时不是说从过去一直持续到现在 有些地方说现在完成时是表示动作已经完成了,但有些地方说是动作持续到现在,并有可能持续下去,这是否矛盾啊 ,请给例句 "我是人间惆怅客,知君何事泪纵横,断肠声里忆平生."出自哪位诗人的那首词? 我是人间惆怅客,知君何事泪纵横,断肠声里忆平生.求解 diamond怎么读 钻石怎么读 Diamond是什么意思呀?该怎么读呀? There are four office buildings between four classroom buildings 有没有语法错误?There are four office buildings between four classroom buildings 有没有语法错误 successful applicant是什么意思? 英语翻译如题 The cheese tastes a bit sour对a bit sour提问 Be long tome,I will insist on I will be successful,and as long as I try. As long as the efforts will be successful中文的意思 What's the matter?What does Mr.Hall say to the attendant? 将一个长2m的圆木锯成两段,表面积增加了16平方分米,这根圆木原来的体积是? 英语翻译巧克力在口袋里化掉了怎么说 .知道的帮个忙 谢……