Questions 11 to 18 are based on the conversation you have just heard.

A．Not all the members follow the cutting agreements in practice.
B．They cut its production fast enough to keep the oil price.
C．They would cut the global supply by 2% and no more.
D．The cuts always take effect in no time.

A．Politicians will not sacrifice their interest to deal with inflation.
B．Politicians think rise in inflation is no big deal.
C．Politicians may not recognize inflation is a big threat.
D．All efforts conducted by presidents have been useless.