循证药物信息的特点是
A.临床试验客观(多中心、大样本、随机、双盲j对照)
B.技术手段先进
C.以循证医学为基础
D.药物疗效评估客观
E.药学信息证据充足
参考答案:A,B,D,E
If my father________ here now, he________ tell me what to do.[ ]
A. were; would
B. were; will
C. is; would
D. is; will
与Ⅰ型强心苷元直接连接的糖是
A.洋地黄糖 B.洋地黄毒糖 C.黄花夹竹桃糖D.波伊文糖 E.鼠李糖