患者25岁，急产，胎儿娩出后产妇突然发生呼吸困难、紫绀、心悸、血压下降，迅速出现循环衰竭、休克及昏迷状态。该产妇最可能的诊断是

A．疼痛性休克

B．羊水栓塞

C．虚脱

D．心力衰竭

E．子痫

下面程序的功能是从输入的一串数字中找出全部由该数字串中连续数字组成的素数。Option ExplicitPrivate Sub CmdRun_Click() Dim n As Long,s As String Dim i As Integer,j As Integer S=Text1.Text For i=1 To Len(s)For j=1 To Len(s)-i+1 n=___(19)___ If prime(n) Then List1.AddItem CStr(n)Next j Next iEnd SubPrivate Function prime(___(20)___)As BooleanDim i As IntegerFor i=2 To Sqr(n) If n Mod i=0 Then Exit FunctionNext i___(21)___End Function