2. 外语
  3. Ecological Problems In recent years,/ecology has become a source of great interest to many people/who live in the United St

Ecological Problems In recent years,/ecology has become a source of great interest to many people/who live in the United St

admin2012-08-05  84
问题  
选项
答案 Ecological Problems In recent years,/ecology has become a source of great interest to many people/who live in the United States and Canada./The interest has been increasing/because some experts feel that we are destroying the land/ on which we live./They also feel that we can stop this destruction/by being more careful./ Some of the environmental problems are caused by industry. /Wastes and gases pollute the waters and the air,/poisoning fish, birds, and other living creatures./People become affected in many ways/while working in and around unsafe plants and factories. / People also cause some of the problems. / Cars pour fumes into the air we breathe. / Garbage is sometimes dumped into streams/ that supply drinking water./ Forest fires often are caused by careless campers./Beaches and city streets are littered with rubbish./Several action groups are now working hard/to inform Americans and Canadians about the serious nature of this problem.
解析
转载请注明原文地址:https://kaotiyun.com/show/vpmK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)