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【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【单选题】金融期货经历的发展历程为（ ）。
A.
股指期货－利率期货－外汇期货
B.
外汇期货－股指期货－利率期货
C.
外汇期货利率期货－股指期货
D.
利率期货－外汇期货股指期货
【单选题】下列有关金融期货叙述不正确的是( )。
A.
金融期货必须在有组织的交易所进行集中交易
B.
在世界各国，金融期货交易至少要受到1家以上的监管机构监管，交易品种、交易者行为均需符合监管要求
C.
金融期货交易是非标准化交易
D.
金融期货交易实行保证金制度和每日结算制度