属于监测管理的传染病是（）
A.艾滋病
B.梅毒
C.百日咳
D.流行性乙型脑炎
E.流行性腮腺炎
参考答案：E
---Do you know___________ in Ya’an? --- On the 20th of April，2013.
A．how many people died in the earthquake
B．how many days the earthquake lasted
C．when the earthquake happened
D．when did the people die
胃食管反流性疾病（GERD）的症状控制，如果用药（）症状未获控制，应对患者作进一步的检查
A.1周
B.2周
C.3周
D.4周
