【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。