公共英语考试

试题来源：公共英语五级-60
【单选题】 From Dr. Dustan's study we can infer that
A．a low-salt diet may be prescribed for some people.
B．the amount of salt intake has nothing to do with one's blood pressure.
C．the reduction of salt intake can cure a hypertensive patient.
D．an extremely low-salt diet makes no difference to anyone.

参考答案：A
网考网解析：
[解析]由短文第二段中的“．．．showed that those with normal blood pressure underwent no change at... 查看试题解析出处>>