单项选择题

Question 6 and7 is based on the following news. At the end of the news item, you will be given 20 seconds to answer the question.
Now listen to the news.
Which of the following statements about the crash is TRUE

A.The number.of casualties was 153 on Wednesday.
B.There accident killed 172 passengers on board.
C.The crash took place when the plane was landing.
D.The crash was caused probably by the engine fire.