单项选择题

Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage. When will doctors be flown in from other hospitals

A.If the facilities are adequate.
B.If the facilities are inadequate.
C.If the local doctors are incompetent.
D.If there are not enough local doctors.