考研英語聽力數(shù)字表達(dá)類基本要求(3)

Dialogue 4：
    W.How many people showed up for the meeting yesterday， thirty？
    M：Twenty-five are expected to come， but the number was double that.
    Question： What's the actual number of people who attended the meeting？
    A'20 B'35 C'35 D'50