With the stress heavier, physicians are always caution upon citizens in view of heart attack.
A. declaring
B. urging
C. suggesting
D. favouring
网友回答
A. declaring
(答案→)B. urging
C. suggesting
D. favouring
解析：
这题考查动词的用法：declare宣布， urge强烈要求， suggest建议， favour喜爱；有利于；赞同，句意是：随着压力增加，医生强烈要求市民小心心脏病。选B。