新视野大学英语视听说教程(第二版)第三册答案__最新版第二章 答(15)

Christmas tourism, and its winter tourism as winter is the best season in Santa's home town.

Unit 2 test

Part I

Keys: 1.C 2.C 3.B 4.C 5.D

Part II

(1)chemicals

(2)atmosphere

(3)particles

(4)trapped

(5)lasts

(6)human-based

(7)progressed

(8)Even in Ancient Rome people complained about smoke put into the atmosphere

(9)Air pollution can have serious consequences for the health of human beings

(10)Cities with large numbers of automobiles or those that use great quantities of coal often suffer most severely from air pollution problems

Part III

1.A 2.C 3.D 4.C 5.B

百度搜索“77cn”或“免费范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，免费范文网，提供经典小说教育文库新视野大学英语视听说教程(第二版)第三册答案__最新版第二章 答(15)在线全文阅读。