Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now listen to the passage. Which of the following statements is TRUE

A．Asia has higher population growth rates than Latin America and Africa.
B．The speaker is optimistic that the solution will be found in time.
C．The speaker directly blames one continent for population explosion.
D．The speaker simply reports the situation without identifying a solution.