选择正确的词语填空，将单词对应的字母填在横线上。Unit1-2A. contingent B. characterizes C. outlook D. validity E. domainF. identification G. distinct H. enlighten I. coherent J. flourishK. captivated L. perceptive M. no better than N. regardless of S. waryP. conscious Q. methodology R. from O. upon T. track1. Chinese and English are two languages quite ___ from each other.2. She was ___ of the fact that everyone was staring at her.3. In her essay, she ___ the whole era as a period of radical change.4. He was a ___ and sophisticated man who was sensitive to other people's weaknesses.5. Education should give students a wider ___ on life.6. This research seems to give some ___ to the theory that the drug might cause cancer.7. He uses scientific ___ for both processes—forming hypotheses, testing them, and going back to the drawing board.8. We were asked to show our ___ before the security guards would let us in.9. Tourists should be ___ as pickpockets are known to operate in this area.10. I see teaching as an opportunity to ___ students, not just inform them.11. She was struggling to organise her ideas into a(n) ___ whole.12. This problem is outside the ___ of medical science.13. Watercolour painting began to ___ in Britain around 1750.14. Detach the lower part of the form ___ this letter and return it to the above address.15. With her beauty and charm, she ___ film audiences everywhere.16. Further investment is ___ upon the company's profit performance.17. It's her job to keep ___ of how the money is spent.18. —I didn't do well in the exam. How about you?—I did ___ you.19. The law requires equal treatment for all, ___ race, religion, or sex.20. He drew ___ his experience as a yachtsman to make a documentary programme.