【单选题】

{{I}}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.{{/I}} What is the conversation mainly about

A、The relationship betweenEngland and the United States.
B．The low income in some countries.
C．The financial and banking rules and systems.
D．The forgiveness of the low-income countries’ debt.