新视野大学英语第三版第二册第七单元读写答案.doc

Unit 7 – Section A
Language Focus – Words in Use

1. It was essential to (harness) science and technology, not just for the economy but for environmental protection as well.
2. Language is the (symbolic) representation of a people, and bines their historical and cultural backgrounds, as well as their approach to life.
3. Because of the effective and helpful method, I was (disposed) to answer all the questions I could, and I never worried about making mistakes.
4. It can be inferred from the passage that mercial prosperity in Cambridge is due to hi-tech panies whose business has been (flourishing) .
5. You will need to prove that the noise (violated) the regulations, that your neighbor was causing the noise, and that you attempted to have him stop.
6. Most universities will guarantee your (modation) , at least during your first year, but you are likely to share a kitchen and bathroom with other students.
7. We may (infer) from the report that hackers from outside of pany present a more serious threat to their security systems.
8. She frowned at the business report, making an effort to (compose) herself before she talked to the employees at the ing meeting.
9. A crucial factor is that one witness' evidence, though (plausible) , may be rejected because it is contradicted by another witness whose evidence is already proved correct.
10. Windsor Middle School has been f