第9题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. He can’t catch up with his classmates. B. He finds the English course load too heavy. C. He is not interested in his present major. D. He is good at Applied Linguistics. 参考答案:C 答案解析:[听力原文] Why does the man want to take up Teaching English as a Foreign Language