填空题
The survey of stress on Chinese white-collar workers was co-conducted by the Beijing Health Protection Association and the Chinese Medical Doctors' Association.
判断题
Forty-six percent of those interviewed did occasional exercise and felt that property prices are the major pressure.
判断题
The ratio of housing prices to family income in China is lower than the usual standard. Fill in each blank with no more than three words to complete the sentences according to the passage.