发现甲类传染病患者或疑似患者，在城镇报告时限为（）
A.3小时以内
B.4小时以内
C.6小时以内
D.7小以内
E.12小时以内
参考答案：C
Though she _______for a moment, she finally went in and asked to see a dress that was in the window.
A．dared
B．nerved
C．wondered
D．hesitated
患者，女，30岁，已婚。孕50天，呕吐酸水或苦水，胸满胁痛，嗳气叹息，烦渴口苦，舌淡红，苔微黄，脉滑数。治疗应首选（）
A.小半夏加茯苓汤
B.香砂六君子汤
C.四君子汤
D.苏叶黄连汤
E.橘皮竹茹汤
