急！谁有step by step 听力入门2000-3的答案？？

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Unit 1 World News Up in Space
Part I Warming up
1. Endeavor has docked with the ISS. What for?
To provide electricity for science experiments
When will the U.S. laboratory arrive?
Next month
2. What does ISS have now?
A living room and a command center
3. What has been declared by NASA?
Pathfinder's 30-day mission on Mars is a 100 percent success.
4. Who has given up its hope of reviving Pathfinder?
NASA
When did Pathfinder make its last transmission of scientific data from Mars?
At the end of September, 83 days after its landing
5. Why is Galileo heading for another pass by Jupiter's moon IO on Thursday?