蚊媒传染病的特点是什么？
参考答案：
蚊媒传染病的特点是严格的季节性、严格的地区性、有大量与媒介蚊虫接触的易感人群。
Under no circumstances to the teacher.
A．is this the first time he has lied
B．this is the first time he has lied
C．is this the first time has he lied
D．this is the first time he is lying
申领福祥借记卡起存金额：单位卡为（）元。
A.100
B.500
C.1000
D.2000
