可用作片剂肠溶衣物料的是（）
A.淀粉
B.乙醇
C.羧甲基纤维素钠
D.丙烯酸树脂Ⅳ号
E.丙烯酸树脂Ⅲ号
参考答案：E
I often look forward ______ the film when I was young.
A to see B to seeing C to being seen D to be seen
终身教育
