Today, pollution has become a serious problem to us. It means that the air, seas, rivers and land are polluted by waste or poisonous things. It does harm not only to human beings but also to animals (It does harm to animals, as well as human beings.)。
We cannot have fresh air because many factories have the poisonous smoke sent into the air. Beautiful parks are made dirty by plastic tins and bags. Fish die from the polluted water. It is said that strange diseases have appeared in some places because of pollution.
I hope scientists can find ways to solve the serious problem. We are looking forward to seeing the clear sky, clean rivers and beautiful parks again.
2015高考英语一轮精讲教案:必修5 (1)
2015高考英语一轮精讲教案:必修4 (1)
2015届高考英语一轮复习限时训练:作业23(含答案)
2015届高考英语一轮复习限时训练:作业15(含答案)
2015高考英语一轮精讲教案:必修3 (1)
2015高考英语一轮精讲教案:必修5 (5)
2015高考英语一轮精讲教案:必修4 (5)
2015高考英语一轮精讲教案:必修3 (6)
2015届高考英语一轮复习限时训练:作业18(含答案)
2015高考英语一轮精讲教案:必修4 (9)
2015届高考英语一轮复习限时训练:作业25(含答案)
2015届高考英语一轮复习限时训练:作业28(含答案)
2015高考英语一轮精讲教案:必修5 (2) (1)
2015届高考英语一轮复习限时训练:作业20(含答案)
2015高考英语一轮精讲教案:必修3 (5)
2015届高考英语一轮复习限时训练:作业27(含答案)
2015高考英语一轮精讲教案:必修3 (9)
2015高考英语一轮精讲教案:必修3 (4)
2015高考英语一轮精讲教案:必修3 (8)
2015届高考英语一轮复习限时训练:作业24(含答案)
2015届高考英语一轮复习限时训练:作业30(含答案)
2015高考英语一轮精讲教案:必修4 (8)
2015届高考英语一轮复习限时训练:作业38(含答案)
2015届高考英语一轮复习限时训练:作业12(含答案)
2015届高考英语一轮复习限时训练:作业29(含答案)
2015高考英语一轮精讲教案:必修3 (3)
2015届高考英语一轮复习限时训练:作业19(含答案)
2015高考英语一轮精讲教案:必修4 (2)
2015高考英语一轮精讲教案:必修4 (4)
2015届高考英语一轮复习限时训练:作业13(含答案)
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