单项选择题


In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow.
Questions 1 to 5 are based on an interview. At the end of the interview, you will be given 10 seconds to answer each of the following 5 questions.
Now listen to the interview.
What was the most important factor in solving the problem of the man who threated people

A.Power
B.Skills.
C.Patience.
D.Weapons.