【单选题】Yet, after wrapping a flexible cuff around your arm and pumping it up, your doctor frowns and gives you the bad news:you are one of the roughly 60 million Americans who have high blood pressure. Becau...
A.
These drugs can lower blood pressure by getting rid of excess fluid and salt in the body.
B.
It is the leading cause of strokes and a major factor in heart attacks and kidney failure.
C.
You've had no symptoms, no pain, no sense of being sick.
D.
For the average adult, a healthy blood-pressure reading is 120 over 80, or lower.
E.
Three-fourths of those with high blood pressure are in this category.
F.
The good news is that thanks to an explosion of research, science now knows how to defuse the danger, and control the disease. (46)
【简答题】A.Pumping up the graphics prowess of their panels. B.Producing active play. C.Moving computer in a new direction. D.The success will go unchallenged.