大柴胡汤中配伍大黄的主要意义是()
A.内泄热结
B.活血祛瘀
C.和解清热
D.泄火除湿
E.缓急止痛
参考答案:A
It is usually warm in Nanjing in spring. But sometimes it be very cold.
A.must
B.would
C.can
D.should
治疗钩端螺旋体病,应首选()。
A.青霉素G
B.头孢氨苄
C.林可霉素
D.链霉素
E.四环素