[单项选择题] 单击一次命令按钮之后,在对话框中输入10,20,30,40,窗体中的输出结果为______ 。 Private Sub Command1_ Click()Dim a(4) As In

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[单项选择题] 单击一次命令按钮之后,在对话框中输入10,20,30,40,窗体中的输出结果为______ 。 Private Sub Command1_ Click()Dim a(4) As IntegerFor i = 1 To 4 a(i) = InputBox (“请输入:”)Next iCall subper (a)For i = 1 To 4 Print a(i)Next i End Sub Sub subper (b () As Integer)For i = 1 To 4 b(i) = 2 * iNext i End Sub

A.10 20 30 40

B.1 2 3 4

C.2 4 6 8

D.5 10 15 20

参考答案:

C

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