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    “＿＿this visit, before I left the US．，I visited the Yu Ying School, a public school near the White House in Washington, D.C." said Mrs. Obama.

    A. In consequence of 　B. In preparation for

    C. In agreement with 　D. In answer to

     

    B

    【解析】

    试题分析：句意：奥巴马夫人说：“为了这次访问做准备，在我离开美国之前，我参观了华盛顿白宫附近的育英学校。”这里需要介词短语，A. In consequence of因此，B. In preparation for为…做准备， C. In agreement with 同意，D. In answer to回复，所以选B。

    考点：考查介词短语

     

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