第10题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Mr. Kelly will be in Paris on Thursday. B. Mr. Kelly will attend a meeting on Thursday. C. Mr. Kelly will probably meet this man this week. D. Mr. Kelly will have a full schedule this week. 参考答案:D 答案解析:[听力原文] M: I’m wondering if I could possibly schedule an appointment with Mr. Kelly this week.
第11题: [多项选择]属于接触网的正常供电方式有() A. 大双边供电 B. 双边供电 C. 混合供电 D. 单边供电 参考答案:B,D