为什么在The ____problem of our city is air pollution.中不能用worst?
为什么在The ____problem of our city is air pollution.中不能用worst?
英语翻译1.The air pollution in our city is terrible,but we have
25.If there is __D____ pollution, the air in our city will b
翻译the level of air pollution in that city is four times as h
What is the cause pollution of air?
because of air pollution being greatly reduced,this city is
there is less air pollution than in the city
Air pollution is one of the b____problems in our life 按首字母应该
英语选词填空。Our city already suffers___ air pollution, and the po
The city has lots of air pollution.可以这样用吗?
为什么:there's less air pollution in the city than in the count
air pollution is a problem in the city cfnter.怎么翻译