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    One of the engines of the plane was out of order and the bad weather the difficulty. A. added to B. added up C. added up to D. added 【查看更多】

     

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    One of the engines of the plane was out of order and the bad weather ________ the difficulty.

    A. added to            B. added up     C. added up to     D. added

     

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    One of the engines of the plane was out of order and the bad weather ________ the difficulty.

    A. added to            B. added up     C. added up to     D. added

    查看答案和解析>>


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