饭店大堂清洁的主要内容是什么?
参考答案:
主要内容是大堂清洁、公共洗手间清洁、餐厅、宴会厅和酒吧清洁以及绿化等。
江苏原野(猜一古代历史人物)
有如下函数过程: Function lj(x As Integer) As Long Dim s As Long Dim i As Integer s=0 For i = 1 To xs=s+ i Next i1j= s End Function在窗体上添加一个命令按钮,名为Command1, 编写事件过程调用该函数: Private Sub Command1 Click()Dim i As IntegerDim sum As LongFor i = 1 To 5 sum = sum + 1j(i)Next iPrint sum End Sub
A.25
B.35
C.45
D.55