题目内容
7. run 8. swim 9. shop
10. read 11. sing 12. watch
7. running 8. swimming
9. shopping 10. reading 11. singing 12. watching
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题目内容
7. run 8. swim 9. shop
10. read 11. sing 12. watch
7. running 8. swimming
9. shopping 10. reading 11. singing 12. watching