【题目】听下面一段较长对话，回答以下小题。
【1】What does the woman regret?
A. Giving up her research.
B. Dropping out of college.
C. Changing her major.
【2】What is the woman interested in studying now?
A. Ecology. B. Education. C. Chemistry.
在线课程【答案】
【1】 B
【2】 A
【解析】
此题为听力题，解析略。
【1】此题为听力题，解析略。
【2】此题为听力题，解析略。