练习册

  • 练习册
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    1．表示主语的内容是什么. Her job is keeping the lecture hall as clean as possible. 她的工作是尽量使报告厅保持干净. The real question is getting to know the needs of the students. 真正的问题是了解学生的需要. His hobby is collecting stamps. 他的爱好是集邮. 【查看更多】

     

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