◎ 题干
按要求转换下列句式。
1. Lucy usually cleans the cage every two days.  (对画线部分提问)
    _____ _____ _____ Lucy usually clean the cage?
2. Jack's grandfather doesn't know how he should use a computer. (改为简单句)
    Jack's grandfather doesn't know how _____ _____ a computer.
◎ 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“按要求转换下列句式。1. Lucy usually cleans the cage every two days. (对画线部分提问)_____ _____ _____ Lucy usually clean the cage?2. Jack's grandfather does…”主要考查了你对  【助动词的单数第三人称形式】【不定式】【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。