沙门氏大多数菌株I、M、Vi、C试验结果为()
第1题:
在窗体上画一个命令按钮,然后编写如下事件过程:
Sub BTC(oldCopy() As Integer, newCopy() As Integer)
Dim i As Integer
For i=LBound(oldCopy() ) To UBound(oldCopy() )
newCopy(i) =oldCopy(i)
Next i
End Sub
Private Sub Command1_Click()
Dim m(10) As Integer, n(10) As Integer
For i=1 To 10
m(i) =i i
Next i
Call BTC(m, n)
Print n(5)
End Sub
程序运行后,单击命令按钮输出结果为( )。
A.0
B.2
C.10
D.25
第2题:
程序执行结果s的值是【 】.
Private Sub Command l-Click ()
I =0
Do
S= I +S
I = I + l
Loop Until I >=4
End Sub
第3题:
大肠杆菌大多数菌株I、M、Vi、C试验结果为()。
A. -、+、-、+
B. +、+、―、―
C. ―、―、+、+
D. +、-、+、-
E. +、+、+、+
第4题:
下面程序段的运行结果是【 】。
Option Base 1
Private Sub Swap (a() As Integ
For I=1 to 10\2
t=a(I)
a(I)=a(10-I+1)
a(10-I+1)=t
Next I
End Sub
Private Sub Form_Click()
Dim x(10) As Integer
For I=1 to 10
x(I)=I*2
Next I
Swap x()
For I=1 to 10
Print x(I)
Next I
End Sub
第5题:
有以下程序: Sub subP(b()As Integer) For i=1 To 4 b(i)=2*i Next i End Sub Private Sub Command1_Click() Dim a(1 To 4)As Integer a(1)=5 a(2)=6 a(3)=7 a(4)=8 subPa() For i=1 To 4 Print a(i) Next i End Sub 运行上面的程序,单击命令按钮,输出结果为( )
A.2 4 6 8
B.5 6 7 8
C.10 12 14 16
D.出错
第6题:
有以下程序: Sub subP(b()As Integer) For i=1 To 4 b(i)=2*i Next i End Sub Private Sub Command1_Click() Dim a(1 To 4)As Integer a(i)=5 a(2)=6 a(3)=7 a(4)=8 subP a() For i=1 To 4 Print a(i) Next i End Sub 运行上面的程序,单击命令按钮,输出结果为______。
A. 2 4 6 8
B.5 6 7 8
C.10 12 14 6
D.出错
第7题:
以下用户自定义函数 Function Func(a As Integer,b As Integer)As Integer Static m As Integer.i As Integer m=0:i=2 i=i+m+i m=i+a-i-b Func=m End Function 在窗体上画一个命令按钮,然后编写如下事件过程: Private Sub Command1_Click() Dim k As Integer,m As Integer,p As Integer k=4:m=1 P=Func(k,m) Print P End Sub 程序运行后,单击命令按钮,输出结果为
A.8
B.9
C.10
D.11
第8题:
有一过程如下:
Sub Sub1(m As Integer,total As Long)
Dim i As Integer
total=1
For i=1 To m
total=total*i
Next
End Sub
调用它的事件过程如下:
Private Sub Command1_Click()
Dim tot As Long,a As Integer
a=Val(InputBox("请输入数据"))
Call Sub1(a,tot)
Print tot
End Sub
则输入数据5,运行结果为【 】。
第9题:
阅读程序: Sub p( b () As Integer)For i =1To 4 b(i) = 2(iNext i End Sub Private Sub Command1_Click()Dim a (1 To 4) As Integer a(1)=5 a(2)=6 a(3)=7 a(4)=8 call p (a) For i=1 To 4 Print a(i) Next iEnd Sub运行上面的程序,单击命令按钮,输出结果为。
第10题:
有如下程序: Private Sub Command1_Click() Dim k As Integer,m As Integer Dim p As Integer k=4:m=1 p=PC(k,m):Print p; p=PC(k,m):Print p End Sub Private Function PC(a As Integer,b As Integer) Static m As Integer,i As Integer m=0:i=2 i=i + m + 1 m=i + a + b PC=m End Function 程序运行后,输出的结果为
A.4 6
B.6 6
C.8 8
D.10 12