单选题:执行以下代码后输出()
执行以下代码后输出()
```
def pass_it(x, y):
z = x , ", " , y
num1 = 4
num2 = 8
answer = pass_it(num1, num2)
print(answer)
```
@[D](2)
A. 4, 8
B. 8, 4
C. 48
D. None
A.4, 8
B.8, 4
C.48
D.None
答案:D
```
def pass_it(x, y):
z = x , ", " , y
num1 = 4
num2 = 8
answer = pass_it(num1, num2)
print(answer)
```
@[D](2)
A. 4, 8
B. 8, 4
C. 48
D. None
A.4, 8
B.8, 4
C.48
D.None
答案:D