题目内容

已知下面的过程：Private Sub proc1(a As Integer,b As String,c As Boolean)......End Sub正确调用此过程的语句是____。

A. Call proc1(3)
B. Call proc1 3,"abc",False
Call proc1(3,"abc",True)
D. proc1 3,"abc"

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若要从C盘上一个名为"t1.txt"的顺序文件中读取一些信息，下面的Open语句____正确。

A. F="c:\t1.txt"Open F For Append AS #2
B. F="c:\t1.txt"Open "F" For Input AS #2
C. Open c:\t1.txt For Input AS #2
D. Open "c:\t1.txt" For Input AS #2

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下列程序段运行后显示的结果是____。Dim x%Randomizex=Int(Rnd)+5 Select Case x Case 5 Print "Good" Case 4 Print "Pass" Case else Print "NoPass"End Select

A. Good
B. Pass
C. NoPass
D. 不能正常输出，因为Select语句存在语法错误

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下面程序段运行后显示的结果是____。Dim xIf x Then Print x Else Print x+1

A. 0
B. -1
C. 1
D. 出错

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以下程序段的输出结果为____。 X = 1 Y = 4 Do Until Y >= 4 X = X * Y Y = Y + 1 Loop Print X

A. 4
B. 1
C. 5
D. 20

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已知下面的过程：Private Sub proc1(a As Integer,b As String,c As Boolean)......End Sub正确调用此过程的语句是____。

A. Call proc1(3) B. Call proc1 3,"abc",False Call proc1(3,"abc",True) D. proc1 3,"abc"

若要从C盘上一个名为"t1.txt"的顺序文件中读取一些信息，下面的Open语句____正确。

下列程序段运行后显示的结果是____。Dim x%Randomizex=Int(Rnd)+5 Select Case x Case 5 Print "Good" Case 4 Print "Pass" Case else Print "NoPass"End Select

下面程序段运行后显示的结果是____。Dim xIf x Then Print x Else Print x+1

以下程序段的输出结果为____。 X = 1 Y = 4 Do Until Y >= 4 X = X * Y Y = Y + 1 Loop Print X

A. Call proc1(3)
B. Call proc1 3,"abc",False
Call proc1(3,"abc",True)
D. proc1 3,"abc"