单项选择题

In the experiments, ______.

A．there was an increase in the human consumption of salt
B．salt -eaters have bad health conditions
C．the environment was strictly monitored
D．high -blood pressure was easier put under control

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热门试题

单项选择题

Among the results of the research discussed in this article, the most beneficial might be ______.

A．the early identification of potential high blood pressure victims
B．development of diets free of salt
C．an early cure for high blood pressure
D．control of genetic agents that cause high blood pressure

单项选择题

Which of the following is the major point of the passage

A．Why it is necessary to identity people's personality.
B．Why it is possible to describe people.
C．How to get to know people.
D．How best to recognize people.