—Theairisveryfreshinourcity.Thereisless
问题详情:
—The air is very fresh in our city. There is less ___________ than before.
—Yes. The government has taken action to protect the environment.
A. wood B. pollution C. noise D. water
【回答】
B
【解析】A. wood 树木;B. pollution污染;C. noise 噪音;D. water水,根据The government has taken action to protect the environment可知句意:我们城市的空气很新鲜. 污染比以前少了。故选B。
知识点:名词
题型:选择题