执行下面代码，错误的是( )
Def f(x, y = 0, z = 0)

执行下面代码，错误的是( )
Def f(x, y = 0, z = 0):
pass

A.f(1, z = 3)

B.f(1, x = 1, z = 3)

C.f(1, y = 2, z = 3)

D.f(z = 3, x = 1, y = 2)

正确答案是B