题目内容
gate,lab,library,playground,office,room,dining hall
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1. lab 2. dining hall 3. library
4. playground 5. room 6. gate 7. office
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题目内容
gate,lab,library,playground,office,room,dining hall
![]()
1. lab 2. dining hall 3. library
4. playground 5. room 6. gate 7. office