- Dearfriendsfromafar:Hello!Ihaven'tseenyouforalongtime,younowfortunately?Youstudy,yourbody,ifeverythingisOK?Ifgood,thenIcanrestassured.Itellyou,todaywetestmathematicsfirst,unittwo,Iscoredonehundredpoints,doyou?Thereis,youmustpayattentiontothebody,notad...
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