人群健康对经济发展的影响是（）

A.降低病伤缺勤损失

B.现代社会病的产生

C.提供充足的食物营养

D.自我保护能力增强

E.合理安排闲暇时间

Passage Three
Questions 33 to 35 are based on the passage you have just heard.

A．Wearing jackets is not a custom of, Thailand.

B．Wearing shirt sleeves has become a fashion in Thailand.

C．People usually wear jackets to work in Thailand.

D．The government has encountered an energy crisis.