• 2021-04-14
    中国大学MOOC: 下列程序的输入值为5,运行结果为( )。Private Sub Command1_Click() Dim a As Integer a = InputBox("请输入a的值") Select Case a Case 1 To 4 Print "D" Case 5 To 10 Print "C" Case 11 To 14 Print "B" Case Else Print "A" End SelectEnd Sub
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      假定x的值为5,则在执行以下语句时,其输出结果为"Result"的正确表示Select Case语句是( ) A: Select Case x Case 1 To 10 Print "Result" End Select B: Select Case x Case Is>5,Is<5 Print "Result" End Select C: Select Case x Case Is>5,1,3 To 4 Print "Result" End Select D: Select Case x Case 1,3,Is>5 Print "Result" End Select

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      以下程序段中,执行结果与其他3个选项不同的是 A: Dim y As Integer B: y = 11 C: Select Case y D: Case 15 To 5 E: Print "Executed" F: End Select G: Dim y As Integer H: y = 10 I: Select Case y J: Case Is > 10, Is < 10 K: Print " Executed " L: End Select M: Dim y As Integer N: y = 10 O: Select Case y P: Case Is > 15, 1, 5 To 8 Q: Print " Executed " R: End Select S: Dim y As Integer T: y = 10 U: Select Case y V: Case 1, 3, Is > 6 W: Print " Executed " X: End Select

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      假设X的值是5,则执行以下语句时,可得到的输出结果是ABCDEF的Select Case语句是 ( ) A: Select Case X Case 10 To 1 Print“ABCDEF” End Select B: Select Case X Case Is>15,Is<5 Print"ABCDEF" End Select C: Selecl Case K Case Is>5,1,3,To 10 Print"ABCDEF" End Select D: Select Case X Case 1,3,Is>5 Print"ABCDEF" End Select

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      判断一个字符是字母字符、数字字符还是其他字符,并做相应的显示。字母字符显示字符串"字母";数字字符显示字符串"数字";其他字符显示字符串"其他"。 Private Sub Form_Click() Dim n As String n = InputBox("请输入一个字符") Select Case n Case "a" To "z", "A" To "Z" Print "字母" Case 【1】 Print "数字" Case Else Print "其他" End Select End Sub

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      下列程序段的执行结果为a=1b=0Select Case a Case 1 Select Case b Case 0 Print"**0**" Case 1 Print"**1**" End SelectCase 2 Print"**2**"End Select A.* * 0 * * B.* * 1 * * C.* * 2 * * D.0