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.
四级冲刺练习阅读(172)
四级冲刺练习阅读(184)
点评新四级PartⅡ快速阅读
四级冲刺练习阅读(157)
四级冲刺点拨阅读做到三精读一略读
四级冲刺练习阅读(168)
征服四级阅读是读不懂读不快还是做不对
四级备考提高阅读能力的两条线索
四级冲刺练习阅读(94)
从新概念延展到四级阅读镜像蒙太奇法
越过四级阅读三座大山
专家指导新四级快速阅读解题的思路
四级冲刺练习阅读(161)
四级冲刺练习阅读(154)
四级复习资料大全阅读(15)
四级阅读如何轻松的拿分
四级冲刺练习阅读(156)
开学课堂英语四级考试阅读练习(1)
四级冲刺练习阅读(191)
英语四级考试之根据上下文猜词意
四级阅读长难句子的三大特点
提高四级阅读能力的第三条道路
四级英语考试阅读指导(二)
考生四级阅读笔记长难句分析及猜单词技巧
四级冲刺练习阅读(185)
点评新四级Part IV仔细阅读部分
四级冲刺练习阅读(137)
四级快速阅读需注意的问题
八招搞定英语四级的阅读理解题型
四级英语考试阅读指导(一)
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |