nted 2.were told 3.salty 4.going 5.ing РIII.综合填空Р1. include 2. remembered 3. challenge 4. treated 5. patientsР6. sweeping?7. tired 8. taught 9. matter 10. proudРIV.阅读表达Р1. On November 3rd, 2011. Р2.Because it showed that China had mastered plexities in a relatively short time. Р3.In 2000. Р4.plete a permanent space laboratory and a permanent manned station. Р5.BРV.书面表达РScience is the most important thing in the development of human beings. The great development in the field of the medicine has made it possible for us to live longer. The planes and trains have made our life more and fortable and provide convenient tools for business development. The puter, the greatest invention in the 20th century, is playing an important role in our daily life. We should work hard to make our life better.