At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.Conversation 1Questions 8 to 11 are based on the conversation you have just heard.[音频]本练习中题号为8.9.10.11的题对应本题中的1.2.3.4，按顺序答题即可.

At the end of each conversation, you will hear four questions. Both the conversa

At the end of each conversation, you will hear four questions. Both the conversa

At the end of each conversation, you willhear four questions. Both the conversat

At the end of each conversation, you willhear four questions. Both the conversat

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