小孩子做作业后上背酸

孔子是生活在(前551-前479)的人吗 孔子资料记录卡孔子像孔丘 （前551年9月28日～前479年4月11日）,字仲尼.排孔子像孔丘 （前551年9月28日～前479年4月11日）,字仲尼.排行老二,汉族人,春秋时期鲁国人.孔子是我国古代伟大的思想 learned,fire,is,when,to,we,what,do,there,a 连词成句 I don't know what I should do when there is a fire同义句 Do you know -------- when there is a fire?Do you know -------- when there is a fire?A.how to do B.what to doC.what do D.how do it,what,know,is,do,you 连词成句 人教版八年级上册英语重要语法点谁有? I think you mean you heat me or our friendship overs.I don't know why and don't want to know what's I just want to know important in your heat me!I just want to know important in your heat me!由于本人英语挂了 跪求ing. You want to know to know what someone will do next.What do you say?根据以下情景写出你应该说的话 在自身或他力的推动（作用）下 英语怎么翻译 中国站 上海赛区 3Q请问这句话怎么说 把单词拼成句子,I’M don’t and to upset do what know very I am very upset and don not know what to do.Can you tell me? i'm very upset and don't know what to 孔子的理论对老百姓有什么意义? l ’m very upset and don't know what to do . I am very upset and don not know _______ to do when I see this.A whatB whichC whyD how 翻译英语：他还被蒙在鼓里,其实他已经犯下个不可原谅的错误 go for it新目标英语 语法我非常希望有每一个单元祥细的语法,句型.短语. 七年级下册英语书go for it unit3 17页2b十个语法 en.She is very busy,i want to help her .but I don't know _______ A.what to do it B .How to do C when to do D.why to do She looks very sad.I want to help her but I don't know____to do.A.what B.how C.where D.when选什么 Mr.Zhu looks very busy.We want to help him,but we do not know( ).what to do,how to do,what to do it,why to do if we do not know something very well,we help each other.sif we do not know something very well,we help each other.请问：very well I do not do very ___ in Maths.I want to do better but do not know how. _______(play) with fire is very dangerous Don't play___fire.It's very dangerous.A with B / C with a D with the Playing with fire _ be very dangerousA.can B.ought C.have to D.would为什么选A to play with fire is dangerous是不是没有这样的用法.应该是it is dangerous to play with fire.to play 是主语.with fire是介词短语做定语.to play with fire is dangerous是不是主语从句?如果是.引导词是什么.先行词呢 100港币等于多少人民币? could be very dangerous when there is a