2. 外语
  3. Pollution has become a serious problem in almost all the big cities of the world. City people are becoming more and more worried

Pollution has become a serious problem in almost all the big cities of the world. City people are becoming more and more worried

admin2017-05-24  45
问题     Pollution has become a serious problem in almost all the big cities of the world. City people are becoming more and more worried about how they can【B1】______ pollution. They are also concerned about whether the government is doing enough to【B2】______ the environment. However, people in Ireland don’t have these worries. They are sure that they have found the【B3】______ the problem. They use windmills. These windmills can create power without【B4】______ pollution. This method is so successful that other countries are【B5】______ doing the same. Why not? What works for Ireland can work for any other country?
【B2】
选项
答案protect
解析 这里是动词不定式表示目的，protect的意思为“保护(环境)”。
转载请注明原文地址:https://kaotiyun.com/show/JscK777K
本试题收录于： 大学英语三级B级题库大学英语三级分类
0

大学英语三级B级

大学英语三级

相关试题推荐
随机试题
最新回复(0)