pH升高,HCO3-升高,PCO2正常
A.感染性休克B.神经性休克C.心源性休克D.损伤性休克E.失血性休克
参考答案:B
阅读下列FORTRAN77程序: PI=3.14159265 WRITE(*,‘(F7.4)’)PI END 程序运行后输出结果是( )。
A.( 3.142
B.( 3.1415
C.( 0.31416
D.( 3.1416
下列程序代码段中,在单击命令按钮调用SelMid函数时,其运行结果为( )。 Private Function SelMid(aStr As String)As String Dim temp As String Dim sLen As Integer temp="" sLen=Len(aStr) i=1 Do While i<=sLen/2 temp=temp+Mid(aStr,i,1)+Mid(aStr,sLen-i+1,1) i=i+1 Loop SelMid=temp End Function Private Sub Command1_Click() Dim Str As String Str="abcdef":Print SelMid(Str) End Sub
A.abcdef
B.afbecd
C.fedcba
D.defabe