单项选择题
运行以下代码后,输出的结果是?()ls="abc"ls1="*".join(ls)print(ls1)
A.abcB.*a*b*cC.a*b*c*D.a*b*c
A.TrueB.trueC.FalseD.false
A.87,90,92,95,99,100B.[87,90,92,95,99,100]C.[100,99,95,92,90,87]D.100,99,95,92,90,87