第7题: [单项选择]According to the talk, what is the student’s problem A. He does not understand the courses he is taking. B. He does not know anything about core courses. C. He does not have the assistantship. D. He has no idea what courses to take. 参考答案:B 答案解析:[解析] 本题为细节题。题目问:根据对话,学生的问题是什么 在对话中,当导师告诉学生他还没有上过核心课程时,学生说:“I don’t know anything about core courses.