题目内容：
[A] Over the radio.
[B] At a doctor's office.
[C] At the man's house.
[D] At a drug store.
参考答案：
答案解析：
单选题：[A] Over the radio. [B] At a doctor's office.[C] At the man'
- 题目分类：英语四级
- 题目类型：单选题
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[A] Over the radio.
[B] At a doctor's office.
[C] At the man's house.
[D] At a drug store.