利用氢键缔和原理分离物质的方法是（）
A.硅胶色谱法
B.氧化铝色谱法
C.聚酰胺
D.凝胶过滤法
E.离子交换树脂
参考答案：C
The film “Red Cliff” ______ great success when it made its first appearance on the screen. [ ]
A. appreciated
B. enjoyed
C. won
D. seized
遗传毒物
