单项选择题


Questions 21 to 23 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions.
Now listen to the news.
How many residents died and how many have been found alive in the landslide

A.About 180; 57.
B.About 180; 75.
C.About 1,800; 57.
D.About 1,800; 75.