Lesson5～9 练习文本： Lesson 5 No wrong numbers Mr. James Scott has a garage i...

练习材料： Lesson 4 An exciting trip I have just received a letter from my br...

练习材料 Lesson 3 Please send me a cardPostcards always spoil my holidays. L...

练习材料 Lesson 2 Breakfast or lunch? It was Sunday. I never get up early on...

练习材料： Lesson 1 A private conversation Last week I went to the theatre. I...

练习材料Lesson 47-4 The great escape大逃亡Insularity and self-containment, it i...

练习文本： Lesson 47-3 The great escape大逃亡 To such motives, yet another must ...

练习文本：Lesson 47-2 The great escape大逃亡The modern traveller is often a man ...

练习材料： Lesson 47-1 The great escape大逃亡 原文 Economy is one powerful motive ...