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    I should have written to you earlier,but rather busy recently. A.I’ve been B.I’d been C.I’m being D.I were 【查看更多】

     

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    9.I should have written to you earlier, but ________ rather busy recently.

    A. I've been

    B. I'd been

    C. I'm being

    D. I were

     

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    9.I should have written to you earlier, but ________ rather busy recently.

    A. I've been

    B. I'd been

    C. I'm being

    D. I were

     

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    I should have written to you earlier, but         rather busy recently.

    A．I’ve been  B．I’d been    C．I’m being  D．I were

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    I should have written to you earlier, but ________ rather busy recently.

    [　　]

    A．I've been
    B．I'd been
    C．I'm being
    D．I were

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    I should have written to you earlier, but ________ rather busy recently．

    [　　]
    A．

    I’ve been

    B．

    I’d been

    C．

    I’m being

    D．

    I were

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