单项选择题
A.Enabled B.Caption C.Font D.Visible
A.CommandButton B.PictureBox C.Label D.TextBox
A.变量s的值与s+1的值相等 B.将变量s的值存到s+1中去 C.将变量s的值加1后赋给变量s D.变量s的值为1
A.Int(x) B.Int(x+0.5) C.Fix(x) D.Fix(x+0.5) E.Round(x)
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