In this section you will hear everything ONCE ONLY. Listen
carefully and then answer the questions that follow. Mark the correct answer to
each question on your coloured answer
sheet. Questions 1 to 5 are based on an interview
with Mr. Cobble. At the end of the interview you will be given 10 seconds to
answer each of the following five questions. Now listen to the
interview. According to Mr. Cobble, which of noise affects most people in most countries
A．industrial noise B．traffic noise C．air craft noise D．noise from children