单项选择题

SECTION C NEWS BROADCASI
Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now listen to the news.
What might happen to the drivers who illegal substances

A.They will be sent to a laboratory.
B.They will lose their licences.
C.They will be fined and could lose their licences.
D.They will be sentenced guilty.