A . "0"抗体<1:40,"H"抗体<1:80
B . "O"抗体<1:80,"H"抗体<1:80
C . "O"抗体<1:80,"H"抗体<1:40
D . "O"抗体<1:80,"H"抗体<1:160
E . "O"抗体<1:40,"H"抗体<1:40