第17题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Because he wanted to meet the woman’s parents. B. Because he goes to beach house each August. C. Because he won’t be able to take a vacation. D. Because he didn’t know the woman’s plan. 参考答案:D 答案解析:[听力原文] M:I wish you had told me your vacation plans soon. W:I’m sorry.I thought you knew.I go