药物的首过消除发生于()。
A.舌下给药后
B.吸入给药后
C.口服给药后
D.静脉给药后
E.皮下给药后
参考答案:C
解析:药物的首过消除发生在口服给药之后。故本题选C。
25.---Let’s throw a surprise party for mom’s 50th birthday.
---That’s a good idea. We________several of her friends.
A.invite
B.have invited
C.are inviting
D.will invite