单选题

下列代码执行会报错的选项是?( )

A
a='6'c=1+eval(a)print(c)


B
a=24c='10'+str(a)print(c)


C
b=6c=a+bprint(c)


D
a='ha'c=a*2print(c)


赣ICP备20007335号-2