题目内容

有一个袋子里装有虹、白、黑三种颜色的球,共100只。甲说:“袋子里至少有一种颜色的球少于34只。” 乙说:“袋子里至少有一种颜色的球不少于34只。” 丙说:“袋子里任何两种颜色的球的总和不超过99只。”以下哪项结论成立?

A. 甲、乙、丙的看法都正确。
B. 甲和丙的看法正确,乙的看法不正确。
C. 乙和丙的看法正确,甲的看法不正确。
D. 甲和乙的看法正确,丙的看法不正确。

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