单项选择题
Conversation Two
A. She found she wasn’t registered in Chemistry 302A. B. She found she was registered in Chemistry 302B. C. She was unsure which class she had registered. D. She wasn’t registered in Chemistry 302B.
A. Visit Nancy at her new department. B. Give the secretary Nancy’s new phone number. C. Call on Nancy at her medical school. D. Get information about Nancy from the secretary.