Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now listen to the conversation.
Who gave New York its nickname

A．consumers will spend their money quickly if they expect prices to increase
B．the pricing policy should be based on a correct understanding of consumer psychology
C．remaining stable prices is a correct business policy
D．price increase always stimulate people to hasten to buy things

A．so file training of journalistic interviewers has likewise been strengthened
B．though the study of the interviewing techniques hasn't received much attention
C．but journalistic interviewing as a specific field has unfortunately been neglected
D．and there has also been a dramatic growth in the study of journalistic interviewing