下列抗真菌药物中，需要在体内转化为活性药物后才能发挥作用的是（）
A.氟康唑
B.伊曲康唑
C.氟胞嘧啶
D.特比萘芬
E.二性霉素B
参考答案：C
Many people like to travel by air, _____ Jim's family think that traveling by train is the best. [ ]
A. or
B. and
C. so
D. but
什么叫知识产权？医药商品知识产权包括哪些内容？
