•   06-02Lesson 178 我买了一张硬座票
•   06-02Lesson 177 我决定了
•   06-02Lesson 175 咱们买哪种票?
•   06-02Lesson 174 我们AA制
•   06-02Lesson 173 谁的生日宴会?
•   06-02Lesson 172 What subjects does she like most?
•   06-02Lesson 171 The more expensive, the better.
•   06-02Lesson 170 It's my birthday today
•   06-02Lesson 169 What subject do you like most?
•   06-02Lesson 168 He's a Doctor