Questions 7 and 8 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions. Now listen to the news. ______of students have found a job by now.

A．the traveling criminal was born in the 19th century.
B．police counted on local communities to identify a criminal nowadays.
C．the criminal can travel freely nowadays.
D．it is difficult to identify a particular persona

A．flooding and storms.
B．snowstorms and hailstorms.
C．changing weather patterns.
D．instability and insecurity.