—Li Dong, are you going to the cinema tonight?  

—Yes, I must go. It does _______ a few good features in this movie.    [ ]

A. have    

B. has    

C. to have    

D. had

具有下列化学结构的药物为().

A．来曲唑

B．克霉唑

C．他莫昔芬

D．昂丹司琼

E．咪康唑