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[单选题]

一个研究者发现,按照身体重量的比例,孩子比成人吃更多的碳水化合物,孩子同时也比成人运动得多。研究者假设,碳水化合物的消耗与不同程度的锻炼相联系的卡路里的需求成正比变化。下列哪一个,假如正确,最反对研究者的假说?()

A.在政府为公众运动项目中平均每人花费更多的国家,平均每人吃的碳水化合物更多

B.不参加有组织运动中的孩子比参加有组织运动的孩子倾向于较少的碳水化合物

C.吃增加量的碳水化合物是长跑运动员准备长距离奔跑的一个通常的战术

D.身体生长时期比其他情况下需要相对更多的碳水化合物

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第1题

对窗体编写如下事件过程:Private Sub Form_ MouseDown(Button As Integer,Shift As Integer,X As

对窗体编写如下事件过程: Private Sub Form_ MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If Button =2 Then Print “AAAAA” End If End Sub Private Sub Form_ MouseUp (Button As Integer,Shift As Integer,X As Single,Y As Single) Print “BBBBB” End Sub 程序运行后,如果单击鼠标右键,则输出结果为______ 。

A.AAAAA BBBBB

B.BBBBB

C.AAAAA

D.BBBBB AAAAA

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第2题

编写如下事件过程:Private Sub FOrm_ MouseDown (Button As Integer, Shift As Integer, X As Si

编写如下事件过程: Private Sub FOrm_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As SinglE)If Button = 2 Then Pint "AAAA" Then End If End Sub Private Sub Form_ MouseUp (Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)Print "BBBB" End Sub程序运行后,如果在窗体上单击鼠标右键,则输出结果为______。

A.AAAA BBBB

B.BBBB

C.AAAA

D.BBBB AAAA

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第3题

对窗体编写如下事件过程:Private Sub Form_ Mouse Down(Button As Integer,Shift As Integer,X A

对窗体编写如下事件过程: Private Sub Form_ Mouse Down(Button As Integer,Shift As Integer,X AS Single,Y As Single) If Button=2 Then Print "AAAAA" End if End Sub Private Sub Form. _ MouseUp(Button As Integer,Shift As Integer,X As Single,Y As Single) Print "BBBBB" End Sub 程序运行后,如果单击鼠标右键,则输出结果为 ______。

A.AAAAA BBBBB

B.BBBBB AAAAA

C.AAAAA

D.BBBBB

点击查看答案

第4题

编写如下事件过程:Private Sub Form_ MouseDown(Button As Integer,Shift As Integer,X As Singl

编写如下事件过程:Private Sub Form_ MouseDown(Button As Integer,Shift As Integer,X As Single, Y As Single) If Shift=6 And Button=2 Then Print "BBBB" End IfEnd Sub程序运行后,为了在窗体上输出“BBBB”,应执行的操作为______。

A.同时按下Shift键和鼠标左键

B.同时按下Shift键和鼠标右键

C.同时按下Ctrl、Alt键和鼠标左键

D.同时按下Ctrl、Alt键和鼠标右键

点击查看答案

第5题

编写如下事件过程;Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Si

编写如下事件过程; Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As SinglE)If Shift = 6 And Button = 1 Then Print "BBBB" End If End Sub程序运行后,为了在窗体上输出 “BBBB”,应执行的操作为______。

A.同时按下Shift 键和鼠标左键

B.同时Ctrl、Alt 键和鼠标左键

C.同时按下Shift 键和鼠标右键

D.同时按下Ctrl、Alt 键和鼠标左键

点击查看答案

第6题

编写如下事件过程:Private Sub Form_ KeyDown(KeyCode As Integer,Shift As Integer)If (Button

编写如下事件过程:Private Sub Form_ KeyDown(KeyCode As Integer,Shift As Integer) If (Button And 3)= 3 Then Print "AAAA" End IfEnd Sub程序运行后,为了在窗体上输出“AAAA”,应按下的鼠标键为______。

A.左

B.右

C.同时按下左、右

D.按什么键都不显示

点击查看答案

第7题

编写如下事件过程:Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Si

编写如下事件过程: Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single) If Shift = 6 And Button = 2 Then Print “Hello” End If End Sub 程序运行后,为了在窗体上输出“Hello”,应在窗体上执行以下______ 操作。

A.同时按下Shift键和鼠标左按钮.

B.同时按下Shift键和鼠标右按钮

C.同时按下Ctrl、Alt键和鼠标左按钮

D.同时按下Ctrl、Alt键和鼠标右按钮

点击查看答案

第8题

对窗体编写如下事件过程:Private Sub Form. MouseDown(Button As Integer,Shift As Integer, _ x

对窗体编写如下事件过程: Private Sub Form. MouseDown(Button As Integer,Shift As Integer, _ x As Single, Y As Single) If Button=2 Then Print "AAA" End If End Sub Private Sub Form. MouseUp (Button As Integer,Shift As Integer,_ x As Single,Y As Single) Print "BBB" End Sub 程序运行后,如果单击鼠标右键,则输出结果为 ______。

A.AAA BBB

B.BBB

C.AAA AAA

D.BBB

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第9题

编写如下代码:Dim Flag As BooleanPrivate Sub Form. MouseDown(Button As Integer,Shift As Int

编写如下代码:

Dim Flag As Boolean

Private Sub Form. MouseDown (Button As Integer,

Shift As Integer, X As Single, Y As Single)

Flag = True

End Sub

Private Sub Form. MouseMove (Button As Integer,

Shift As Integer, X As Single, Y As Single)

Flag = False

End Sub

Private Sub Form_ MouseUp (Button As Integer,

Shift As Integer, X As Single, Y As Single)

If Flag = False Then

Print "DDDD"

End If

End Sub

程序运行后,如果想在窗体上输出DDDD,则应执行的操作为______。

点击查看答案

第10题

假定编写了如下事件过程:Private Sub Form. MouseDown (Button As Integer, _Shift As Integer,

假定编写了如下事件过程: Private Sub Form. MouseDown (Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)If Button And 2 Then Print "AAAA" End If End Sub程序运行后,为了在窗体上输出AAAA,应按下的鼠标键为______。

A.左

B.右

C.同时按下左、右

D.按什么键都不显示

点击查看答案
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