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    We don’t understand what the professor means, but we’ve got ____ rough idea of ____ project plan.

    A．the; aB．the; /C．a; theD．a; /

    C

    解析试题分析：考查冠词：第一空填a，表示一种粗略的想法，第二空填the，特指，这个项目计划，句意：我们不理解教授是什么意思，但我们对这个项目计划有大致的想法。选C。
    考点：考查冠词
    点评：对于冠词，要注意不定冠词表示泛指，定冠词表示特指。还有不加冠词的时候。

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