突发公共卫生事件所在地报告时间（）
A.2小时
B.3小时
C.4小时
D.6小时
E.1小时
参考答案：A
________time went on, the people in the area came to realize how seriously the environment had
been polluted.[ ]
A. As
B. With
C. When
D. While
黄疸最常见的原因是（）
A.溶血性黄疸
B.肝细胞性黄疸
C.药物性黄疸
D.胆汁淤积性黄疸
E.先天性非溶血性黄疸
