关系数据库系统中使用

I am going to wait for a 急 请把I am a student改成一般疑问句,请把They do some exercise in the morning改成否定句 we live to die,but we die to life.we die to life 这句话啥意思？ i hope things will go better.老大这里的better做形容词和副词都是可行的吧. people do not take as __ exercise as they did in the past.为什么不填more要填much? i\'ll die once by once to prove life is endless.--c.k 中文是什么 When do your friends exercise?They () exercise.A.usually B.never 那____they ____a ferry this morning?a.were take b.did take 为什么选b? some,when,we,we,were,had,in,seafood,Hainan连词成句 排顺序some,when,we,we,were,had,in,seafood,Hainan排顺序 some,when,we,we,were,had,in,seafood,Hainan____________________________________________ 请下列词语组成句子 ;some,when,we,we,were,had,in,seafood,hainan 木头削片机 一根长1.6米,直径20厘米的圆柱形木头,现在木工要把它削成一根体积最大的长方体,求这根长方体木头的体积.急 1根长1.6米,直径20厘米的圆柱形木头,现在木工要把它削成一根体积最大的长方体木头,求这个长方体木头的体 Whatever what happens we should happy every You should also happy every day! Yes.Now I know how important happiness is .We should be happy every day. we should get (e ) exercise every day 英语连词成句1are,where,to,visit,you,going,today(?)2is,the,visit,when,start,to,going(?) people from other countries live in garden city（否定句）people from other countries _____ ______ in garden city 一个搭起来的很大的架子.上面放钢珠在上面滚得玩具叫什么.自己搭的黑色的架子.钢珠白色的轨道中间滚.一个搭起来的很大的架子.上面放钢珠在上面滚得玩具叫什么.自己搭的黑色的架子.钢 读音是su的有什么 读音 suī 的有哪些字 People who keep me waiting make me unhappy.（改为同义句） People( )me( ）make me unhappy am~expecting~my~bithday!And~maKe~it~ok Hibit.of.a.person.day! you should be lovely in order that your parents be happy with you,句子有错不? ten million people visited london last year被动句怎么改 英语翻译jenny上周一坐飞机到达伦敦,并坐出租车去旅馆.第二天她游览了白金汉宫（the Buckinggham Palace）、大本钟（the Big Ben）和 River Thames等地方,并照了很多照片,还给朋友买了许多礼物.根据 hear pear year near的发哪个与其他三个不同hear pear year near的发音与其他三个不同的是哪个 We both should be happy 什么意识?We both should be happy YOU ARE HAPPY THERE FORE I SHOULD We should be happy.是虚拟么?/类似的还有You should go to school.我们应该快乐...我觉得,should在这里,不是,翻译成,应该么,建议之类的意思么?这两个句子,不算什么虚拟吧?我这个不太懂.....简单说说了...