治疗急惊风惊恐惊风证的首选方剂是()
A.安神定志丸
B.菖蒲丸
C.琥珀抱龙丸
D.镇惊丸
E.定痫丸
参考答案:C
What about something _____?[ ]
A. drinking
B. drinks
C. drink
D. to drink
道碴捣固坚实,轨底与轨枕间隙不大于()毫米。
A.1
B.2
C.3