s = "Good"s1 = s[::-1]print(s1)上述代码的输出结果是: A: doo B: d C: dooG D: oo
s = "Good"s1 = s[::-1]print(s1)上述代码的输出结果是: A: doo B: d C: dooG D: oo
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s = "Good"s1 = s[::-1]print(s1)上述代码的输出结果是: A: doo B: d C: dooG D: oo