问题 填空题
分类。
cold    white    arm    shoulder    hot    happy    red     mouth
orange    elbow    purple    warm    knee    tired    brown
1. white:                                                                                
2. cold:                                                                                 
3. mouth:                                                                              
答案

1. white: red, orange, purple, brown 

2. cold: hot, tired, warm, happy 

3. mouth: arm, shoulder, elbow, knee

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