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下面代码的执行结果是 ( )。
list = [6, 4, 7, 2]
print(sorted(list), sorted(list, reverse = True))
选择一项：
a. [6, 4, 7, 2] [6, 4, 7, 2]
b. [7, 6, 4, 2] [2, 4, 6, 7]
c. [2, 4, 6, 7] [7, 6, 4, 2]
d. [7, 6, 4, 2] [7, 6, 4, 2]

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出自：广东开放大学数据分析与挖掘（本专）

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