Theycouldhardlyunderstandwhattheengineersaid,
问题详情: Theycouldhardlyunderstandwhattheengineersaid,______? A.couldthey B.couldn'tthey C.didthey D.didn'tthey【回答】A知识点:反义疑问句题型:选择题...
问题详情: Theycouldhardlyunderstandwhattheengineersaid,______? A.couldthey B.couldn'tthey C.didthey D.didn'tthey【回答】A知识点:反义疑问句题型:选择题...