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【判断题】
GARCH模型可以有效拟合长阶的ARCH模型。
A.
正确
B.
错误
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【简答题】在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框。程序运行后,Colnmand1为禁用(灰色)。当向文本框中输入任何字符时,命令按钮command1变为可用。请将程序补充完整。 Private Sub Form_Load() Command 1.Enabled=False End Sub Private SubText1【 】() Command1.Enabled=Tr...
【单选题】—You see, China is becoming stronger and stronger now. —Yes. That's why Chinese _____ to more and more. American kids these days. [     ]
A.
are taught
B.
is taught
C.
has taught
D.
have taught
【单选题】—You see, China is becoming stronger and stronger now. —Yes. That’s why Chinese _____ in more and more schools out of our country.
A.
are taught
B.
has taught
C.
is taught
D.
have taught
【简答题】D)窗体(Form)可以作为过程的参数 (25)在窗体上画一个名称为 Command1 的命令按钮,再画两个名称分别为 Label1、Label2 的标签,然后 编写如下程序代码: Private X As Integer Private Sub Command1_Click( ) X=5: Y=3 Call proc(X, Y) Label1.Caption=X Label2.Caption=Y...
【单选题】在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后编写如下事件过程: Private Sub Command1_Click() n = Val(Text1.Text) For i = 2 To n For j = 2 To sqr(i) If i Mod j = 0 Then Exit For Next j If j > Sqr(i) Then Print i Ne...
A.
输出n以内的奇数
B.
输出n以内的偶数
C.
输出n以内的素数
D.
输出n以内能被j整除的数
【单选题】More and more people in China now()to work regularly.
A.
drive
B.
drives
C.
have driven
【简答题】在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框。程序运行后,Command1为禁用(灰色)。当向文本框中输入任何字符时,命令按钮Command1变为可用。请在【 】处填入适当的内容,将程序补充完整。 Private Sub Form_Load( ) Command1.Enabled=False End Sub Private Sub Text1【 】( ) Comma...
【单选题】More and more people in China now()to work regularly.
A.
drive
B.
drives
C.
drove
D.
have drive
【单选题】在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,在文本框中输入以下字符串:Microsoft Visual Basic Programming 然后编写如下事件过程: Private Sub Command1_Click() Open 'd:/temp/outf.txt' For Output As #1 For i = 1 To Len(Text1.Text) ...
A.
MVBP
B.
mvbp
C.
M V B P
D.
m v b p
【单选题】在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后输写如下程序: Private Sub Command1_Click() Dim x,y,z As Integer x=5 y=7 z=0 Text1.Text='' Call Fun1(x,y,z) Text1.Text=Str(z) End Sub Sub Fun1(ByVal a As Integer, ByV...
A.
0
B.
12
C.
Str(z)
D.
没有显示
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