元组变量t=("cat", "dog", "tiger", "human"),t[::–1]的结果是( )
(A){'human','tiger','dog','cat'}
(B)['human','tiger','dog','cat']
(C)运行出错
(D)('human','tiger','dog','cat')
参考答案
继续答题:下一题
(A){'human','tiger','dog','cat'}
(B)['human','tiger','dog','cat']
(C)运行出错
(D)('human','tiger','dog','cat')