Today the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.
Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.
Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve our natural resources and recycle our products. We are sure that we can have a better and cleaner place in the future.
2016届高考英语二轮语法强化训练30 省略句
2016年高考英语配套词汇检测训练:模块二《Unit 3 Amazing people》(教师版) 牛津译林版
2016年高考英语配套词汇检测训练:模块二《Unit 3 Amazing people》(学生版) 牛津译林版
2016届高考英语二轮语法强化训练14 形容词
2016届高考英语二轮语法强化训练16 副词
2016届高考英语二轮语法强化训练18 冠词
2016届高考英语二轮语法强化训练11 非谓语动词
2016年高考英语配套词汇检测训练:模块七《Unit 2 Fit for life》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练26 时态和语态
2016年高考英语:备考之百题精炼系列02(教师版)
2016年高考英语配套词汇检测训练:模块二《Unit 2 Wish you were here》(学生版) 牛津译林版
2016届高考英语二轮语法强化训练21 代词
2016届高考英语二轮语法强化训练15 形容词
2016年高考英语配套词汇检测训练:模块七《Unit 1 Living with Technology》(学生版) 牛津译林版
2016年高考英语配套词汇检测训练:模块三《Unit 1 The world of our senses》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练20 名词
2016年高考英语配套词汇检测训练:模块六《Unit 1 Laughter is good for you》(教师版) 牛津译林版
2016年高考英语配套词汇检测训练:模块七《Unit 3 The world on line》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练25 动词短语
2016年高考英语配套词汇检测训练:模块六《Unit 1 Laughter is good for you》(学生版) 牛津译林版
2016届高考英语二轮语法强化训练17 副词
2016届高考英语二轮语法强化训练29 倒装句
2016年高考英语配套词汇检测训练:模块六《Unit 3 Understanding each other》(学生版) 牛津译林版
2016年高考英语配套词汇检测训练:模块七《Unit 4 Public transportation》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练10 非谓语动词
2016届高考英语二轮语法强化训练24 动词
2016年高考英语配套词汇检测训练:模块六《Unit 2 What is happiness to you》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练28 强调句
2016年高考英语配套词汇检测训练:模块六《Unit 3 Understanding each other》(教师版) 牛津译林版
2016届高考英语二轮语法强化训练22 介词
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