【正确答案】 B

【答案解析】[解析] 71-73
71 Thank you for calling Bayside Boat Rental.
72 We are closed this week, April 3rd through April 7th, due to the typhoon warning in this area. 73 Our office will be open again from next week, Monday, April 10th. Our regular business hours are from 8 a.m. to 5 p.m. on Mondays to Fridays and noon to 7 p.m. on holidays. For more information, please call the emergency line at 555-3427. Then, have a nice day!