2. 外语
  3. The main cause of pollution is ______. Food packages, bottles and tins for drinks can cause ______.

The main cause of pollution is ______. Food packages, bottles and tins for drinks can cause ______.

admin2018-09-25  52
问题 The main cause of pollution is ______.
Food packages, bottles and tins for drinks can cause ______.
选项 A、air and water pollution
B、both a litter problem and a waste of resources
C、to pay for the service
D、to produce the receipt
答案B
解析 第二段第四句：This not only causes a litter problem, but also is a great waste of resources...“这不仅造成了垃圾的问题，而且也是资源浪费。”this指前面的food packages，bottles and tins for drinks这些东西。
转载请注明原文地址:https://kaotiyun.com/show/PH3O777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)