All living things need air ______. Which is not said that can pollute our air?

admin2009-09-17 89

问题 All living things need air ______.
Which is not said that can pollute our air?

选项 A、Smoke from our homes.
B、Smoke from buses.
C、Smoke from trucks.

答案A

解析文章通篇仅讲到汽车排出的废气污染空气，没有提到从家里出采的烟尘。因此正确答案为A。

转载请注明原文地址:https://kaotiyun.com/show/3Svd777K

公共英语一级笔试

相关试题推荐

随机试题

最新回复(0)