易于自燃的物质的火灾危险性主要表现在（）。
A.遇空气自燃
B.遇湿易燃
C.燃点低
D.易点燃
E.积热自燃性
参考答案：A, B, E
The annual consumption of Coco-Cola per capita in the regional markets mentioned in the passage ranks in the following order. a. Rural China, Beijing, the United States, Hong Kong. b. Beijing, the United States, Rural China, Hong Kong. c. The United States, Hong Kong, Shanghai, Rural China. d. Shanghai, Rural China, the United States, Hong Kong.
患儿，女，5岁，咳嗽2天，痰白清稀，咽痒，鼻塞流涕，恶寒。查体：舌淡红，苔薄白，脉象浮紧。此病例所选方药应为（）
A.金沸草散
B.桑菊饮
C.清宁散
D.二陈汤
E.沙参麦冬汤
