单项选择题

Question 28 is based on the following news. At the end of the news item, you will be given 5 seconds’to answer the question.
Now listen to the news.



A.A section of M4 motorway has been closed to traffic.
B.There has been a serious car accident on the toad.
C.No person has been reported to be dead.
D.Rescue operations have been going on throughout the day.