[单选题]

(23)设有以下函数过程

Private Function Fun(a() As Integer, b As String) As Integer

...

E.nd Function

若已有变量声明:

D.im x(5)As Integer, n As Integer, ch As String

则下面正确的过程调用语句是

A.)x(o)=Fun(x, "ch")

B.)n=Fun(n, ch

C.)Call Fun x, "ch"

D.)n=Fun(x(5), ch)

参考答案与解析:

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