函数如下： def chanageInt(n2): n2 = n2+1 print("changeInt: number2= ",n2) n1 = 2 chanageInt(n1) print("number:",n1) 打印结果哪项是正确的
选项：

A:changeInt: number2= 3 number: 3
B:changeInt: number2= 3 number: 2
C:number: 2 changeInt: number2= 2
D:number: 2 changeInt: number2= 3