S3～5节段感觉神经支配（）A、肛门周围B、大腿前部C、小腿外侧和足背D、胸骨柄E、前臂尺侧

以下程序用于求S=1+3+32+33+…+310的值。

Private Sub Commandl_Click()

S=1

T=1

ForI=1 To 10

T=______

S=S+T

NextI

Print"S="；S

End Sub

有如下程序： Private Sub Command1_Click() as="A WORKER IS HERE" x = Len(a$) For i=1 To x - 1 b$ =Mid$(a$, i,3) If b$ ="WOR" Then S=S+ 1 Next Print S End Sub 单击命令按钮，程序运行结果为

A．1

B．2

C．3

D．5

编写如下事件过程： Option Base 1 Private Sub Form Click() Dim x1()As Integer Dim i As Integer Dim s As Integer ReDim x1(3) For i = 1 To UBound(x1) x1(i)=i + 1 Next i Call sub1(x1) For i = 1 To UBound(x1) s = s + x1(i) Next i Print s End Sub Private Sub sub1(n()As Integer) Dim i As Integer ReDim Preserve n(5) For i = 3 To 5 n(i)=n(i-1)*2 Next i End Sub 程序运行后，单击窗体，则窗体上显示的内容是

A．6

B．12

C．24

D．47

下列程序运行后的输出结果是______。

Private Sub f(k，s)

s=1

For j=1 To k

s=s*j

Next

End Sub

Private Sub Command1_Click()

Sum=0

For i=1 To 3

Call f(i，s)

Sum=Sum+s

Next

Print Sum

End Sub

假定有如下的Sub过程： Sub S(x As Single，y As Single) t=x x=t/y y=t Mod y End Sub 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 a As Single Dim b As Single a=5 b=4 S a，b Print a，b End Sub 程序运行后，单击命令按钮，输出结果为 ______ 。

A．5 4

B．1 1

C．1.25 4

D．1.25 1

写出程序运行的结果

Public class Base

Public virtual string Hello() {return “Base”;}

Public class Sub:Base

Public override string Hello() {return “Sub”;}

1. Base b = new Base(); b.Hello;

2. Sub s = new Sub(); s.Hello;

3. Base b = new Sub (); b.Hello;

4. Sub s = new Base(); s.Hello;

在窗体上画一个命令按钮，然后编写如下事件过程： Private Sub Commandl Click() Dim a() a=Array(1,3,5,7) s=0 For i=1 To 3 S=S*10+a(i) Next i Print s End Sub 程序运行后，输出结果为( )。

A．135

B．357

C．531

D．753