(28) 下列程序的执行结果为
Private Sub Command1_Click()
Dim p As Integer, q As Integer
p=12: q=20
Call Value(p, q)
Print p; q
End Sub
Private Sub Value(ByVal m As Integer, ByVal n As Integer)
m=m * 2: n=n - 5
Print m; n
End Sub
A)20 12
20 15
B)12 20
12 25
C)24 15
12 20
D)24 12
12 15
正确答案: C