Unit 4 Earthquakes-reading 课件 人教版必修1
Unit 4 Earthquakes-reading 课件 人教版必修1第2页

 16.injured ____; 17.destroy ____ ;18. brick ____ ;19. dam ____; 20. track ___ ;21. useless ______ ;22. shock____ ;23. quake ____ ;24. rescue___ ;25.trap ____ ;26.electricity __; 27. disaster ___ ;28.dig out ___; 29. bury _____ ; 30. shelter ___