题目内容：
(18)__________参考答案：
答案解析：
简答题：(18)__________
- 题目分类：初级
- 题目类型：简答题
- 号外号外：注册会员即送体验阅读点！
15__________
15__________
14__________
14__________
~ You will hear another five short pieces.~ For each piece d
~ You will hear another five short pieces.~ For each piece decide what the spea
~ You will hear five short pieces,~ For each piece decide wh
~ You will hear five short pieces,~ For each piece decide what the speaker is,
(13)__________
(13)__________