conversation 5

A.1

B.2

C.8

D.5

执行下面的程序段后，x的值为()。 public class Sun { public static void main(String args[ ]) { int x=5; for(int i=l;i＜=20;i=i+2) x=x+i/5; System.out.println(x); } }

A．21

B．22

C．23

D．24

有下列Sub过程：

Sub Sun(x As Single,y As Single)

t=x

x=t/y

y=t Mody

End Sub

在窗体上的命令按钮Command1中，编写下列事件过程，执行该事件过程调用Sun过程，结果是()。

Private Sub Conunandl Cliek()

Dim a As Single

Dim b As Single

a=5

b=4

Sun a,b

Print a;b

End Sub

A．1.25 1

B．5 4

C．4 5

D．1 1.25

A.1

B.2

C.8

D.5

A.tue

B.sat

C.fri

D.thu

定义结构体数组 struct stu { int num; char name[20]; }x[5]={1,"ZHAO",2,"QIAN",3,"SUN",4,"LEE",5,"ZHOU"}; for(i=1;i＜5;i++) printf("%d%c",x[i].num,x[i].name[2]); 程序执行后的输出结果是()。

A．2A3N4E5O

B．1H2I3U4E

C．1A2N3E4O

D．1A2N3E4O

A.1

B.2

C.8

D.5

What does “the eye of heaven” refer to in line 5 (Sometime too hot the eye of heaven shines)？

A.The sun

B.The moon

C.The heavenly eye

D.God’s eye

有如下Sub过程： Sub Sun(x As Single，y As Single) t=x x=t/y y=t Mod y End Sub 在窗体上的命令按钮Command1中，编写如下事件过程，执行该事件过程调用Sun过程，结果为()。 Private Sub Command1_Click() Dim a As Single Dim b As Single a=5 b=4 Sun a，b Print a；b End Sub

A．1.25 1

B．5 4

C．4 5

D．1 1.25