【单选题】I doubt ___________he’ll part in the annual meeting.
【单选题】I doubt ____ he’ll take part in the annual meeting.
【多选题】有关软膏剂中药物经皮吸收的叙述,哪些是正确的
【多选题】有关软膏剂中药物经皮吸收的叙述,哪些是正确的
B.
溶解态药物的穿透能力>微粉混悬态药物穿透能力
【单选题】听力原文:W: Hi. Tom. How things get along with the preparation for the annual meeting documents? M: It's coming along. But I've been staring at the computer screen for hours and my eyes hurt. W: Yeah Typi...
A.
Something goes wrong with his computer.
B.
He can not finish the documents in time.
C.
The computer screen is hurting his eyes.
D.
He can not understand the article.
【单选题】I doubt he’ll take part in the annual meeting.
【多选题】有关脂质体的叙述哪些正确
D.
脂质体可因双分子层的多少而分为单室脂质体和多室脂质体
E.
脂质体的膜材特点为在水中不易形成胶团,分子不具有两亲性