關於Afterpainstakingeffo的百科

•  Afterpainstakingefforts,heeventuallyconcludedthatthepr...

• 問題詳情： Afterpainstakingefforts,heeventuallyconcludedthattheprinciplehestuck_______true.A.toproved        B.toproving     C.tobeproved       D.tobeingproved【回答】A知識點：非謂語動詞題型：選擇題...
• 2019-10-0910084