问题详情
下列过程定义语句中,参数不是对象的定义语句是()。
A.Sub Pro4(x As Form)
B.Sub Pro4(y As Control)
C.Sub Pro4(Form1 As Form,Labell As Control)
D.Sub Pro4(x As Currency)
请帮忙给出正确答案和分析,谢谢!