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【多选题】
200C车组控制组匣主要功能（）。
A.
提供各模块的电源
B.
电流过流保护
C.
制动切除
D.
电源连接
E.
测试接口
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】在小组中,控制组员行为的来源有可能是哪些?
A.
可以是工作员、组员、或是活动规则或是小组契约，但无论是工作员还是组员，都需要在规则底下去进行控制。
B.
工作员
C.
组员
D.
由工作员转移到组员。再由组员转移到工作员，相互控制。
【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