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    While he the bus, he a book. A. was waiting for; read B. waited for; was reading C. was waiting for; was reading D. waited for; read 【查看更多】

     

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    While he            the bus, he             a book.

    A．was waiting for, read

    B．waited for, was reading

    C．was waiting for, was reading

    D．waited for, read

     

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