乙醇在片剂制备中作为（）

A．润湿剂

B．润滑剂

C．吸收剂

D．黏合剂

E．崩解剂

— Which type of car do you like better? 

— _____. They are both expensive and high emission (高排量). [ ]

A. None

B. Either

C. Neither

D. Both