由菊科植物艾纳香叶的升华物加工而成的，习称
A．樟脑片B．机制冰片C．艾片D．龙脑冰片E．松香
参考答案：C
I would rather stay at home and read a book than ______. [ ]
A．go to a party
B．going to a party
C．to go to a party
D．to go a party
沉香大腹皮散功效与作用
