奥迪A3三厢红色作业

I've made it in time 一个排列组合问题,6男4女,从中选5人,要求至少一个女的,有多少选法?我是这样做的：先从4个女的里选一个,这样有4种然偶从剩下的9个人中选出4个进行组合,然后乘起来 这样做不对吗? how to eat in a healthy way?按照这个题目写一篇作文 关于be to do 和 will be doing No one _____this building without the permission of police.a.is leavingb.will be leavingc.has leftd.is to leaved可是我选了b Great minds think a like. 求英语大神,翻译一下每个单词下的例句 Can--do.great minds think a like翻译成中文是什么意思 英语大神来,翻译下每个单词下的例句 英语大神求翻译,每个单词下的例句 Geat minds think a like的中文 求历史情境的英语剧本 关于环境剧本怎么写 以“竞争与合作”为主题的演讲稿 初一家教应该叫些什么呢?两个孩子,一个考了28,一个考了46分.怎么叫他们呢?是教他们，不好意思打错了。 要注意什么 北京初一家教如何联系?孩子今年升初一了,想找个家教辅导一下,该怎么办,有什么好的家教吗? 胡杨一种生命 全文有一句话是：大生命是不可肢解的 求一篇英语日记题目为 “ What do you usually do on weekend Why ”, We should be ---(help)to the others ,like Lei Feng. We are a big family.We should try to help others.（保持原意） …….We should try to help——怎么做 竞争与合作的演讲稿 急求棋魂主题曲get over的中文歌词, Groove Coverage《she》的中文歌词的意思 groove coverage的The End 中文歌词. chris daughtry - over you中文歌词help me .help me. what do you usually do on the internet?有英语高手没,快救命啊 要求：6句, 求谐音.What do you usually do on the Internet? What websites do you usually visit?Why? 设f(x)=x/a(x+2),方程f(x)=x有唯一解,f(Xo)=1/1005,f(Xn-1)=xn,(n属于N*）求证｛1/xn｝为等差数列备注：X旁边的o 和n-1是下标 英语翻译1:It concentrates on the writing skills needed for assignments in the departments of economics and social sciences .Students must be enrolled in either of these departments .2：He moved to a castle there where he spent his last years ,ca 英语翻译Maintain being the person that you were when you first met them because that’s what they are attracted to.It doesn’t mean that intimacy doesn’t deepenand you don’t get closer to each other,you do. 英语翻译just gonna that calls you but