以下程序的输出结果是（）kt = ["alice" , "kate" , "john"]ks = ktkt.clear()print(ks)
A: ['alice' , 'kate' , 'john']
B: 变量未定义的错误
C: []
D: 'alice' , 'kate' , 'john'
A: ['alice' , 'kate' , 'john']
B: 变量未定义的错误
C: []
D: 'alice' , 'kate' , 'john'
举一反三
- 智慧职教: 字典d={'kate':99,'alice':88,'john':77},len(d)的结果是
- 挡土墙的稳定性验算应满足()。 A: Kt≥1.5 Ks≥1.3 B: Kt≥1.5 Ks≥1.1 C: Kt≥1.3 Ks≥1.5 D: Kt≥1.1 Ks≥1.3
- Sung Ling is in San Francisco to visit______________ . A: John, Kate'sfriend from school B: Mr Summers, Kate's neighbour C: Susan, Grant's wife D: Kate Miller, her exchange partner
- 给出如下代码，下述代码的输出结果是s = "Alice"print(s[::–1]) A: ALICE B: ecilA C: Alic D: Alice
- 给出如下代码s="Alice"print(s[::–1])上述代码的输出结果是 A: ecilA B: ALICE C: Alice D: Alic