化学名为1-甲基-4-苯基-4-哌啶甲酸乙酯盐酸盐
A.盐酸哌替啶B.酒石酸布托啡诺C.盐酸美沙酮D.盐酸溴己新E.磷酸可待因
参考答案:A
润肠通便,又利水消肿的药物是()
A.香薷
B.知母
C.郁李仁
D.火麻仁
E.大黄
The room facing south is warm to _____. [ ]
A. live in
B. live at
C. live with
D. live on