单选题
Where is the train to Nanjing now standing?
【正确答案】
C
【答案解析】根据通告开头"The train now standing at Platform 9 is the 10：48 train calling at all stations to Nanjing,"可以得知开往南京的火车已改至9号站台，应选C。
单选题
Which train will now leave at 11:35?
【正确答案】
B
【答案解析】从通告中所说“I repeat there will be a 15-minute delay for the Zhengzhou train on Platform 8.It will now leave at 11：35，not 11：20.”可知B为正确选项。
单选题
Which train has now been cancelled?
【正确答案】
D
【答案解析】从道歉声明里“We apologize to customers，but due to signal problems，the 11：28 train to Hangzhou from Plat form 15 has been cancelled.”可知D为正确选项。