Part I Listening Comprehension (15 Points)Directions: This part is to test your listening ability. It consists of 3 sections. Section ADirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. 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.1. 

17. Leave your key with a neighbor ____ you lock yourself out one day.

59. 如今很少有人买CD了，因为可以很方便地从网上下载流行歌曲。

56. 我们应该有远大的志向，不应该安于现状。

（  ）53. In addition to being a source of income, our jobs define who we are in the world.

Part Ⅰ Listening Comprehension ( 15 Points )Directions: This part is to test your listening ability. It consists of 3 sections.Section ADirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. 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.1. 

2.

( ) 15. The richer countries always raise the prices of their imports.

45. The author’s purpose of writing this passage is to ____.

（  ）54. It’s impossible for us to avoid the economic crisis, so we have to learn to live through it.

20. The new stadium being built for the next Paralympic Games will be ____ the one that has been destroyed.

24. ____ five minutes earlier, you could have seen them off.