题目内容
第二节(共10小题;每小题1分,满分10分)
阅读下面材料,在空白处填人适当的内容(1个单词)或括号内单词的正确形式。
With the 41. _______ (develop) of industry, air pollution 42. _______(get) more and more serious. In Beijing, many people suffer different kinds of illnesses as a result of air pollution.
Air pollution is caused by the following 43._______: about half of the problem is caused by transportation. There are more and more cars, buses on the roads, and they give off 44. ____ (harm) gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to the smokers' health 45. ________to others. 46._______ these, about 10% of air pollution is caused by other reasons.
We should take some measures to fight 47. _______ pollution. New fuel can be used to take 48. ______ place of gas. We can plant more trees. 49.________ everybody realizes the importance of environment and does something to stop pollution, the problem will 50. _______(solve).
第二节
41. development 42. is getting 43. reasons 44. harmful 45. but
46. Besides 47. against 48. the 49. If/Once 50. be solved