(单选题, )下面代码的输出结果是( )
A = {}
If isinstance(a,list):
print("{} is list".format(a))
Else:
print("{} is {}".format("a",type(a)))
A.a is list
B.出错
C.无输出
D.a is
正确答案是D
(单选题, )下面代码的输出结果是( )
A = {}
If isinstance(a,list):
print("{} is list".format(a))
Else:
print("{} is {}".format("a",type(a)))
A.a is list
B.出错
C.无输出
D.a is
正确答案是D