七上 M3

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Across
  1. 2. a room or a big building with many books
  2. 3. the number 30
  3. 5. one of the sides of a room or building, usually made of bricks or stone通常用石头或者砖头做的
  4. 6. everything in anywhere， the earth , all countries and the people in it
  5. 8. the palce for doing test or research 做测试或者研究的地方
  6. 11. in the back of
  7. 12. the number 40
  8. 16. a drawing or painting ， photo
  9. 18. the study of the world, 对世界的研究的一门学科
  10. 19. the plant with a branches and leaves 有着枝叶的植物
  11. 20. chairs, tables, sofas, in a house or office
  12. 21. the number 50
Down
  1. 1. the ground for children to play on at a school
  2. 4. TV
  3. 7. a lot of
  4. 9. a machine that has lots of information 有许多信息的机器
  5. 10. a building people work in
  6. 11. in the middle of two things or people
  7. 13. big and tall houses with roofs and walls 又高又大的带屋顶的大房子
  8. 14. the number 70
  9. 15. the number 80
  10. 17. a big door