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去百度百科是上决定有我不想复制过来了自己看下
在五分之x中,当X等于()时,分数值是0,当X=()时,它就是这个分数的分数单位在五分之x中,当X等于()时,分数值是0,当X=()时,它就是这个分数的分数单位,当x=()时,它是最大的真分数,当X=()时,它是
英语翻译(1)HelloSongHello,hello,hello,hello,comeon,let'ssingandplay.Hello,hello,hello,hello,welearnfunthingstoday,Armsup;armsdown;standup,runrunstop.Stretchup;benddwon,jumpjumpthensitdown.Hello,hello,hello,hello,comeon,let's
【remember,you,to,come,bring,me,the,when,to,book,see连词成句】
【1.Sheis___singerthatallofuslokeher.A,asuchgoodB,suchgoodaC.asogoodD.sogooda2,Itwasinhisoffice__MrLeemadethedecision__weshouldsendmoreteacherstothemountainousarea.Awhen,whichB,where,whatC,then,soD,that,that3.】