A．收缩压120 ~139mmHg舒张压80~ 89mmHg
B．收缩压140—159mmHg舒张压90一99mmHg
C．收缩压160N179mmHg舒张压100 ~109mmHg
D．收缩压≥180mmHg舒张压≥ll0mmHg
E．收缩压≥140mmHg舒张压<90mmHg