案例摘要：处方：鱼肝油500ml，阿拉伯胶细粉125g，西黄芪胶细粉0．1g，挥发杏仁油1ml，尼泊金乙酯0.5g，蒸馏水加至1000ml。
下列关于乳剂的描述正确的是（）
A.乳剂具有靶向性
B.静脉注射亚微乳粒径为0.01～0.10μm
C.卵黄、阿拉伯胶、西黄芪胶等天然的乳化剂大部分为亲水性
D.在初乳中油、水、胶的比例是：植物油：水：胶=4：2：1
E.乳剂的药物吸收快、起效快、生物利用度高
参考答案：A, C, D, E
| 完形填空。 Kelly Hall is 1 bank clerk, she works in a bank in town. She is 2 from morning to night. She gets up at six o'clock in the morning and 3 at half past six. After that she prepares (准备) breakfast. She has breakfast 4 the family at a quarter past seven. She goes to 5 at a quarter past eight. She finishes work at half past four and 6 home. She arrives home at a quarter to five. At half past six she makes dinner. Sometimes she watches TV __7__ an hour. On weekends, she often __8__ her son to the zoo. Her son likes the elephants. The elephants like 9 their friends. The little boy also likes koalas. They eat _10 _ at night. How interesting! | ||||
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