◎ 题干
Have you returned the book to the library ____?        
--- Yes, I have ____ returned it.
A.yet, yet B.already, already C.already, yet D.yet, already
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“Have you returned the book to the library ____? --- Yes, I have ____ returned it.A.yet, yetB.already, alreadyC.already, yetD.yet, already…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。