He's already gone home,but before he left,he had correctedhad corrected (correct) all the mistakes in his paper.
【考點】過去完成時.
【答案】had corrected
【解答】
【點評】
聲明:本試題解析著作權屬菁優網所有,未經書面同意,不得復制發布。
發布:2024/11/26 6:0:1組卷:2引用:3難度:0.7