IdentifythetopicsfromA,B,andC32.‘Telecommuting’referstoworkersdoingtheirjobsfromhomeforpartofeachweekandcommunicatingwiththeirofficeusingcomputertechnology.Telecommutingisgrowinginmanycountriesandisexpectedtobecommonformostofficeworkersinthecomingdecades.(from《英语思辨阅读》)