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英语答案 1-5CABCD 6-10BCDDA 11-15CDACB 16-20BCADB 21-25CABDD 26-29BCBD 30-33ACDB 34-36DCA 37-40DBAC 41-45DBCAE 46.repaired 47.difference 48.visiting 49.helpful 50.wonder 51.was held 52.took part in 53.how theycould learn 54.Although had fun 55.How successful




























































