用户投诉、障碍申告国际漫游投诉正式回复时限为()
A.1天
B.3天
C.5天
D.10天
参考答案:C
My sister likes music. My father used to take her to the _____. [ ]
A. museum
B. amusement park
C. concerts
D. hospital
乌梅丸中体现"安蛔"法的配伍特征为()
A.温清互用
B.补泻并用
C.以驱虫药为君
D."酸苦辛"并用
E.佐用散寒止痛药