单选题:已知x=[11, 20, 6, 7, 15],则x.sort(reverse=True)后,x的值是()。
已知x=[11, 20, 6, 7, 15],则x.sort(reverse=True)后,x的值是()。
A.[6, 7, 11, 15, 20]
B.[20, 15, 11, 7, 6]
C.[11, 20, 6, 7, 15]
D.[15, 7, 6, 20, 11]
答案:B
A.[6, 7, 11, 15, 20]
B.[20, 15, 11, 7, 6]
C.[11, 20, 6, 7, 15]
D.[15, 7, 6, 20, 11]
答案:B