下列软件中,属于系统软件的是( )。A.C++编译程序 B.Excel 2000 发布时间:2018-07-24 09:06 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列软件中,属于系统软件的是( )。A.C++编译程序B.Excel 2000C.学籍管理系统D.财务管理系统
题型:单项选择题 This is a ____ story . When we heard this, we are all _____.A.surprising; surprisingB.surprised; surprisingC.surprising; surprisedD.surprised; surprised 查看答案
题型:单项选择题 在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程: Private Sub subl(ByVal x As Integer, ByVal y As Integer, ByVal z As Integer) z=x*x+y*y End Sub Private Sub Command1_Click() Dim a As Integer a=8 Call subl(1, 2,A. &nb 查看答案