题目内容
12. The (石油) price rises again this year.
12. oil
7. 如果我们不行动起来改善环境，更多的生物将会死于污染。
7. 我们应该通过避免随地扔垃圾来减少污染。
4. Do you know how many cars are (生产) in this factory every year?
() 15. In many places in China,the old over 90 not only by their families but also by the government.
A. is taking good care B. are taken good care of
C. is taking good care of D. are taken good care
7. His car stood in the parking place for a long time,with thick (灰尘) .
() 2. It's better to teach a man fishing than him fish.
A. finding B. giving C. to find D. to give
() 9. There are many trees on sides of the road.
A. both B. any C. either D. all
() 8. Here are some useful steps you .
A. for;of taking B. to;to take C. for;to take D. to;for taking
优加精卷系列答案优加精卷系列答案优加精卷系列答案