治疗急性肾小球肾炎恢复期阴虚邪恋证的首选方剂为()
A.知柏地黄丸合小蓟饮子
B.知柏地黄丸合二至丸
C.六味地黄丸合二至丸
D.青蒿鳖甲汤
E.知柏地黄丸
参考答案:B
I ________ to go for a walk, but someone called and I couldn't get away. [ ]
A. was planning
B. planned
C. had planned
D. would plan
无双向闭塞设备的双线区间反方向发车时,列车进入区间的行车凭证为()。
A.出站信号的黄色或绿色灯光
B.路票
C.绿色许可证
D.调度命令