单项选择题
听下面一段对话，回答下列问题。
A. She had offended the manager. B. The manager was just sitting behind his desk. C. She had never seen him before.
A. but B. while C. when D. and
A. she knew it was he that had sent the animal to her B. the elephant had come to see her C. her parents persuaded her to do so D. she missed her new home very much