Conversation One(1) (单选题)Questions 8 to 11 are based on the conversation you have just heard.A.The number of ducks has declined sharply in recent years.B.Climate change has little effect on the lives of wild ducks.C.Duck meat is not eaten in Australia, Canada and the U.S.D.uck hunting remains legal in many parts of the world.(2) (单选题)Questions 8 to 11 are based on the conversation you have just heard.A.Droughts.B.ushfires.C.Farming.D.Hunting.(3) (单选题)Questions 8 to 11 are based on the conversation you have just heard.A.They are not easy to domesticate.B.Their meat is not that popular.C.It is not environmentally friendly.D.It is not considered cost-effective.(4) (单选题)Questions 8 to 11 are based on the conversation you have just heard.A.They hunted ducks as a traditional sport.B.They killed wild ducks and geese for food.C.They raised ducks and geese for their eggs.D.They poisoned wild ducks in large numbers.