Python语句序列”s={’a’,1,’b’,2};print(s[‘b’])”的运行结果是()。
查看答案
以下程序的输出结果是()。ls =list(“the sky is blue”)
A. = ls.index(‘s’,5,10)print(a)4
B. 5
C. 10
D. 9
以下程序的输出结果是()。d={“zhang”:“China”,“Jone”:“America”,“Natan”:“Japan”}forkind:print(k,end="")
A. ChinaAmericaJapan
B. zhang:ChinaJone:AmericaNatan:Japan
C. “zhang””Jone””Natan”
D. zhangJoneNatan
以下程序的输出结果是()。ss = list(set(“jzzszyj”))ss.sort()print(ss)
A. [‘z’, ‘j’, ‘s’, ‘y’]
B. [‘j’, ‘s’, ‘y’, ‘z’]
C. [‘j’, ‘z’, ‘z’, ‘s’, ‘z’, ‘y’, ‘j’]
D. [‘j’, ‘j’, ‘s’, ‘y’, ‘z’, ‘z’, ‘z’]
以下程序的输出结果是()。ls =list({‘shandong’:200, ‘hebei’:300, ‘beijing’:400})print(ls)
A. [‘300’,‘200’,‘400’]
B. [‘shandong’, ‘hebei’, ‘beijing’]
C. [300,200,400]
D. ‘shandong’, ‘hebei’, ‘beijing’
微信支付 
支付宝支付