问题
填空题
给下列单词归类。
mouth ear blue pen white bag head pencil arm red eraser
yellow brown book finger foot hand black green ruler
1．文具类：ruler
2．身体部位类：mouth
3．颜色类：brown
答案
1．文具类：ruler pen bag pencil eraser book
2．身体类：mouth ear head arm finger foot hand
3．颜色类：brown blue white red yellow black green