1.Lucy had already completed the project when I arrived.（改一般疑问）

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• 1.Lucy had already completed the project when I arrived.（改一般疑问）
• Lucy had already completed the project when I arrived.改为一般疑问句
• 1.Lucy had already completed the project when I arrived.（改一般疑问）
• Lucy had already completed the project when I arrived.改为一般疑问句
• succeed,successing这两个词那个是修饰人的,哪个是修饰物的?
• The building is reported to down last month.A.be torn B.have been torn