Section BDirections: This section is to test your ability to understand short conversation.There are 2 recorded conversations in it.After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times.When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16.

60.如今人们有了更多的闲暇时间，因而对各种服务的需求增长得如此快。

（ ）15. People who have a large order can be given a special discount.

25. I keep the picture where I can see it every day, _____ reminds me of the days in my hometown.

23. If we ______ adequate preparations, the conference wouldn’t have been so successful. 

42. It’s implied in the passage that the author may be _____. 

Conversation 29.

（ ）51.Although Rob lead a quiet life in a small village, that doesn’t stop him from wanting to find out about the latest scientific development.

17. He was very busy yesterday; otherwise, he _____ to the meeting.

19. You cannot accept an opinion ______ to you unless it is based on facts.

40. The main purpose of the passage is to ______.

44. What can we learn from the passage?