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    He to several European counties so far. A. was B. has been C. had been D. will be 【查看更多】

     

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    He______to several European counties so far.

    A. was   B. has been   C. had been   D. will be

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    He______to several European counties so far.

    A．was

    B．has been

    C．had been

    D．will be

     

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