听力答案：
11. Why she could not get through to him
12. He has difficulty finding affordable housing
13. A code number is necessary to run the copy machine
14. He will stop work to take care of the baby
15. The shopping center is flooded with people
16. It will take longer to reconnect the computers to the Net
17. She did see Prof. Smith on TV
18. The man has to go to see his doctor again
19. It is planning to tour East Asia
20. A lot of good publicity
21. Pay for the printing of the performance programme
22. He might give up concert tours
23. It can do harm to singer’s voice chords
24. Many lack professional training
25. Voice problems among pop singers
26. It has not been very successful
27. It increases parking capacity
28. Collect money and help new users
29. They will be discountable to regular customers
30. Meat consumption has an adverse effect on the environment
31. It lacks the vitamins and minerals essential for health
32. Quit eating meats
33. They do not admit being alcohol addicts
34. To stop them from fighting back
35. With support they can be brought back to a normal life
36. Included
37. categories
38. similar
39. acquaintance
40. recently
41. volunteer
42. citizen
43. indicative
44. You believe you have leadership abilities and your boss put you in charge of a new work team
45. He thought he was a good public official, but the voters obviously thought otherwise
46. A student writes what he thinks is an excellent composition, but the teacher writes no encouraging remarks
