Would you please talk in class? [ ]
A. don't
B. not
C. not to
D. won't
答案:B
栓剂的优点是
A.药物不受胃肠道pH或酶的破坏
B.生产成本低
C.避免某些药物对胃的刺激
D.药物在直肠吸收,不受肝脏首关作用破坏
E.直肠吸收比口服干扰因素少
2008吉祥物中以奥运圣火为福娃的是()。
A.贝贝
B.晶晶
C.欢欢
D.莹莹
E.妮妮