◎ 题干
把下列各句改为被动语态。
1. We clean our classroom every day.
     Our classroom _____  by us every day.
2. They produce silk in Suzhou.
     Silk _____  in Suzhou.
3. They speak English in class.
    English _____  in class.
4. He teaches us ten words every class.
    Ten words _____  to us _____  every class.
5. We use keys for opening the door.
     Keys _____  opening the door.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“把下列各句改为被动语态。1. We clean our classroom every day. Our classroom _____by us every day.2. They produce silk in Suzhou. Silk _____in Suzhou.3. The…”主要考查了你对  【被动语态】  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。