◎ 题干
用 in, on, under, behind 填空。
     I have a nice and clean room. There is a small desk __1__ the room. My clock is __2__ the desk. The
soccer is __3__ the bed. My backpack is __4__ the door of the room. My pen and eraser are not __5__
the pencil-box. The pencil-box is not __6__ the backpack. It's __7__ the clock.
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“用 in, on, under, behind 填空。 I have a nice and clean room. There is a small desk __1__ the room. My clock is __2__ the desk. Thesoccer is __3__ the bed. M…”主要考查了你对  【日常生活类阅读】  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。