是have the air polluted 还是 have the air pollution?
we have air pollution,water pollution and land pollution.句意相
Have you come up with any idea to()the air pollution? A.deal
英语翻译1.The air pollution in our city is terrible,but we have
Hot air balloons have burners to keep the air hot.动词不定式做定语还是
have his nose in the air
What is the cause pollution of air?
why air pollution is the most serious?
What polluted the air and the water in this area?
英语翻译 Pollution Haze Recently,the topic of air pollution ha
the polluted air is very dangerous _______the people's healt
Little___done to prevent the air from being polluted.
We have air pollution,water pollntion and land pollntion.(中文