Read the following time table and then answer the following questions.
Train Timetable.
Lv. (Leave) Boston Ar. (Arrive) Midway Ar New York
5:10 AM EX. (Except) Sun. 7:00 AM 10:45 AM
7:10 AM Daily 9:00 AM 12:45 PM
9:10 AM Ex, Sat. & Sun. 11:00 AM 2:45 PM
10:00 Am Ex. Hol. (Holiday) 11:45 AM 2:45 PM
1:15 PM Daily 3:15 PM 5:45 PM
3:40 PM Ex. Hol. 5:40 PM 8:15 PM
5:20 PM Daily 7:20 PM 9:55 PM
【小题1】.What is the shortest time between Boston and New York by train?A．5 hours 35 minutesB．5 hours 5 minutesC．4 hours 30 minutes.D．4 hours 25 minutes.【小题2】.How many trains have to spend over five hours on the way from Boston to New York?A．5.B．3.C．7.D．2.【小题3】.On Christmas Day, how many trains at least can you take from Boston to New York?A．2. B．4.C．5.D．3.C
网友回答
(答案→)C
解析：
【小题1】.C 计算题。根据1:15 PM Daily 3:15 PM 5:45 PM是最短的时间，有4个半小时，故C正确。
【小题2】.B 计算题，超过5小时的有5:10 AM EX. (Except) Sun. 7:00 AM 10:45 AM；和7:10 AM Daily 9:00 AM 12:45 PM以及9:10 AM Ex, Sat. & Sun. 11:00 AM 2:45 PM其它的火车都不超过5小时，故一个3列火车，故B正确。
【小题3】.D. 判断题。因为圣诞节属于节日，所以不能乘坐10：00AM和3：40PM这两班列车，而圣诞节又可能是星期六或星期天，所以有可能不能乘坐5：10AM和9：10AM这两班列车。这样，一定能乘坐的就只有三班车了，故选D。