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求 S=1+(1+2)+(1+2+3)+ ...... +(1+2+3+ ...... +n) 的值。用 InputBox 函数输入 n 值。 Private Sub Form_Click() Dim n As Integer, s As Double, x As Double Dim i As Integer, j As Integer,a As Integer n = Val(InputBox ("请输入不大于100 的自然数n:","计算" If n > 100 Then MsgBox "输入的数值不大于100" End If s = 0 For i = 1 To n x = 0 a = 0 For j = 1 To i '小循环用于计算题目中括号内的值 x = x + 1 a = ________________ Next j s = ___________ Next i Print "当n=" & n & "时,结果为:" & s End Sub
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【简答题】将两个以上颜色并置在一起时,因色彩相互影响的结果所产生的对比现象就叫()对比。
【简答题】阅读理解。 When he was young, Dave wanted to be a policeman, but when he was 18, he decided to be a dentist,because dentists earn more money than policemen. To become a dentist, Dave had to spend five year...
【简答题】是伟大的( )主义者、伟大的( )革命家、战略家和理论家。
【多选题】怎样理解“发展是我们党执政兴国的第一要务”（）。
A.
我们党执政的首要任务就是带领人民推动经济社会发展，不断满足人民日益增长的物质文化需要
B.
只要实现发展，什么问题都能自然而然的解决
C.
发展是解决中国一切问题的关键
D.
我们这样一个经济文化比较落后的社会主义大国，如何实现又好又快发展，是党执政后必须解决的重大课题
【简答题】为什么发展是我们党执政兴国的第一要务？
【简答题】A．He will be forgiven if he confesses to stealing the umbrella. B．He will be given a reward if he returns it. C．He will be involved in trouble if he doesn't return it. D．There is something wrong with ...
【单选题】As a boy he wanted to be a fireman. As a high school student, he thought he’d like to become a teacher. Now he______to be nothing more than a janitor.
A.
assumes
B.
prescribes
C.
aspires
D.
presumes
【简答题】发展是我们党执政( )的第一要务
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