相關tIgetexcellentgrades的文學知識

問題詳情：—Whycouldn’tIgetexcellentgradesintheexamthoughIpreparedforitwell,Paul?  —Youneedn’tthinklikethat.___________,youhavemadeprogressinit. A.Onceinawhile   B.Afterall   C.Ontheotherhan...