Python

def myfun():

      pass

def showNumber(numbers):

      for n in numbers:

            print(n)

下面那个选项在调用函数时会报错(　　)

def chanageInt(number2):

       number2 = number2+1

       print("changeInt: number2=",number2,end = " ")

#调用

number1 = 2

chanageInt(number1)

print("number:",number1)

打印结果哪项是正确的(　　)

class Car():

     def _ _init_ _(self,brand):

            self.brand = brand

f=open("E:\\out.txt","w+")

f.write("Python")
f.seek(0)

c=f.read(2)

print(c)

f.close()