【正确答案】 D

【答案解析】[解析] 24-26
The National Weather Service has issued a winter weather advisory for tonight. Temperatures over the state will remain cold enough to produce steady snow through at least midnight. Snow is expected to accumulate from three to five inches across Jefferson County, while four to six inches are likely in Madison County. Motorists are urged to exercise caution while driving. Many roads across the advisory area will be snow-covered and icy. Due to the heavy amounts of snow, schools in Jefferson and Madison Counties have announced a "Delayed opening" tomorrow. School will begin one hour later than normal in order to allow road crews to clear roads and highways. In the event that heavy snow makes it dangerous to hold regular classes and forces closure of school, an announcement will be made by the school district and broadcast tomorrow morning at 6 a.m. on this and other radio stations. Stay tuned for further information.

这则气象广播旨在提醒人们大雪的降临，所以正确选项为选项(D)向人们警告天气情况。尽管文中提到state roads和school，但不是指state elections(州选举)(A)、road repairs(道路维修)(B)或school programs(学校项目)(C)。

【正确答案】 A

【答案解析】通过“Motorists are urged to exercise caution while driving.(力劝驾车人员在行驶时要小心。)”可以判断，需要小心的人是司机(A)。这则广播没有专门提醒学生(B)、道路工作人员(C)或咨询师(D)。

【正确答案】 C

【答案解析】广播中说“School w…begin one hour later than normal...(上课时间将比平时晚一小时。)”，所以明天上课时间比通常晚60分钟(C)，而不是跟正常时间一样(A)。后文中提到“In the event that heavy snow...forces closure of school, an announcement will be made...tomorrow morning at 6 a.m.…．(如果大雪迫使学校停课，明天早上6:00会有通知。)”，也就是说，现在还没有决定明天会不会停课，选项(D)“课已经被取消了”是不正确的。早上6:00 (B)可能宣布取消上课，但不是明天的上课时间。