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学习重点
单词: visit,Canada, summer, sit, juice, soon,acation, hard, Europe, mountain, country短语: havea great time (doing), on a vacation,study hard, have fun, call sb, a lot
句型:
1.l'm having a great time visiting myaunt in Canada.
2.l'm so happy to see them again.3.My family and l are on a vacation inthe mountains.
