按要求分类。

Word list: brush, ball, TV, telephone, soap, computer, shorts, skirt, twenty-five, radio, hat, doll, checkers, 

               thirty, hamburger, toothbrush, cards, French fries, sweater, kite, comb, fifteen

1．数字：                                                                                                                                         

2．食物：                                                                                                                                        

3．服装：                                                                                                                                         

4．玩具游戏：                                                                                                                                  

5．家电：                                                                                                                                        

6．日用品：                                                                                                                                     

目前，中药定性鉴别使用最多的色谱法（）

A.高校液相色谱法

B.气相色谱法

C.薄层色谱法

D.纸色谱法

E.柱色谱法