包衣过程中常用的肠溶衣材料为
A.丙二醇
B.甘油三醋酸酯
C.丙烯酸树脂EuS100
D.聚山梨醇80(吐温80)
E.HPMC
参考答案:C
--- Is there anything special in the newspaper today?
--- Yes. People who drink wine ___ to drive after May Day.
A.don’t allow
B.isn’t allowed
C.mustn’t allow
D.mustn’t be allowed
乳癌最基本的治疗是手术治疗,外上象限Ⅱ期乳癌的标准手术方式是()
A.典型根治术
B.改良根治术
C.扩大根治术
D.单纯 * * 切除术
E.局部切除+放疗