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举一反三
【单选题】下列不是骨与关节结核手术适应证的是（）
A.
明显的死骨和脓肿形成
B.
窦道流脓经久不愈
C.
早期全关节结核，为挽救关节
D.
脊椎结核引起脊髓受压
E.
全身中毒症状严重，衰弱，重度贫血
【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】2020 年，全国高速公路网日均交通量已达到( )万辆次，有效促进了路网交通量增长并缓解了拥堵，增强了路网运输服务效能。
A.
2087.5
B.
3006.7
C.
3008.2
D.
3010.3
E.
4012.1
【单选题】关于血液透析的适应证错误的是 ( )
A.
急性肺水肿
B.
BUN 19．4 mmol／L
C.
血BUN每日上升30 mmol／L以上
D.
CO2一CP低于13 mmol／L，pH≤7．25
E.
少尿2天以上