Onthefirstdayofthe11thgrade,ournewmathteacherMrWashingt...
问题详情：Onthefirstdayofthe11thgrade,ournewmathteacherMrWashingtonaskedmetogototheblackboardtodoamathproblem.ItoldhimthatIcouldn’tdoit.Heasked,“Whynot?”Ipaused,andthenIsaid,“BecauseI’meducablement...