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【单选题】
在DNA分子双螺旋结构中，腺嘌呤与胸腺嘧啶之间有2个氢键，胞嘧啶与鸟嘌呤之间有3个氢键。现有四种DNA样品，根据样品中碱基的百分含量判断最有可能来自嗜热菌（生活在高温环境中）的是（）A.
含胸腺嘧啶32%的样品
B.
含腺嘌呤17%的样品
C.
含腺嘌呤30%的样品
D.
含胞嘧啶15%的样品
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