- 问题详情:Oneday,Ireceivedacallfromacolleague.Hewasabouttogiveastudentazeroforhisanswertoaphysicalproblem,whilethestudentclaimedaperfectscore.Iwaselectedastheirarbiter(仲裁人).Ireadtheexaminationproblem:“Showhowitispossibletodeterminetheheightofatallbui...
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