【题目】Read and circle. 圈出每组单词中不同类的一项。
1. A. grandma B. family C. grandpa
2. A. fifteen B. fourteen C. friend
3. A. on B. ball C. under
4. A. chair B. tall C. desk
5. A. pear B. teacher C. student
【答案】B C B B A
【解析】
略