1 . 汉译英
1. ________around Earth 绕地球运转
2. America’s NASA space ________ 美国宇航局太空总署
3. transmit ________ 传输数据
4. the ________to explore the universe 探索宇宙的欲望
5. Shenzhou 5 ________ 神舟五号飞船
6. the first Chinese ________ 中国首次太空行走
7. operate ________ 独立运作
8. ________one step further 标志着更进一步

2 . Big d_______, a term that describes the large volume of figures, is a very important source of valuable insights that organizations can use for decision making. (根据首字母单词拼写)

3 . Read the passage about Lee's work in space and fill in the blanks with the words and phrases in the box.

agency          astronaut        data       determined        intelligent        satellite       figure out       result in

Lee was busy at work. Unlike most people around the world though, his workplace was in space. There was a problem with a（n）    1    . It was supposed to send information about the sun back to the     2    on Earth, but the equipment for sending the    3     was not working properly. So it was Lee's mission to     4    the problem and solve it.

Lee was very    5     as a（n）    6    , and he was also very careful. He was    7     to make the satellite work properly again, but he would make sure to be safe. He knew that one small mistake could    8     death.