最善治湿浊中阻之呕吐的药物是()
A.苏叶
B.生姜
C.芦根
D.黄连
E.藿香
参考答案:E
梦剥夺实验证明,()
A.做梦是一种正常的生理现象和心理现象
B.做梦并不妨碍身体健康
C.人人睡觉都做梦
D.一夜不止做一次梦
After years of hard work, all his efforts________. [ ]
A. paid back
B. paid for
C. paid off
D. paid up