A.圆锥体积是圆柱体积的三分之一
B.生产的90个零件中,有10个不合格,合格率为90%
C.一个分数的分母如果只含有2和5这2个质因数, -定能够化成有限小数
D.正方形的边长和周长成正比例关系
E.三角形中,任意两边之和一定大于第三边
A.29.365
B.30.144
C.28.745
D.30
A.5%
B.2%
C.2.2%
D.6%
A.6%
B.2.2%
C.2%
D.5%
A.2%
B.3%
C.4%
D.5%
Private x As Integer
Private Sub Command1_Click()
x = 5: y = 3
Call Proc(x, y)
Label
1.Caption = x
Label
2.Caption = y
End Sub
Private Sub Proc(ByVal a As Integer, ByVal b
As Integer)
x = a * a
y = b + b
End Sub
运行程序后, 则两个标签中显示的内容分别是
A.5和3
B.25和3
C.25和6
D.5和6