下载APP
【单选题】
28岁,初产妇,G1PO,妊娠42周,经检查胎盘功能良好,决定引产,下列哪项与引产成功率有关( )
A.
宫颈Bishop评分
B.
羊水量的多少
C.
胎头下降情况
D.
是否见红
E.
胎膜是否破裂
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】系统如图1所示，系统中各元件在同一基准功率下的标幺值电抗：G：x" d =x(2)=0.05，x(0)=0.1(Y接线，中性点接地)，E" 2 =1.1；T：x T =0.05，Yd11接法，中性点接地电抗x p =0.05/3；负荷的等效标幺值电抗x D =0.9(Y接线)。则当图示f点发生A相接地短路时，发电机母线处的A相电压是______。 图1
A.
0.932
B.
0.94
C.
1.0194
D.
1.0231
【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】对自身障碍认识不深、过分自信的失语症患者，以上训练课题的成功率水平哪项最合适（）
A.
45％～60％
B.
55％～70％
C.
65％～80％
D.
75％～90％
E.
85％～100％