It is known that medical examination helps people to find out health problems as early as possible.
A. normal
B. general
C. regular
D. mon
网友回答
A. normal
B. general
(答案→)C. regular
D. mon
解析：考查形容词辨析。A正常的；B一般的；C有规律的；经常的；D普通的；句意：众所周知经常体检会帮助人们尽可能早地找到健康方面的问题。故C正确。