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雅思阅读真题模拟练习 本系列的模拟试题在难度、长度、题材、题型方面都与雅思考试近似的练习。这些练习,均以国外报刊上的文章为素材,按雅思阅读的题型,出题并提 Teachers always ask us to save as much water as possible, but most students just People are wondering about if there are living creatures in other planets. Scien I was placing my recorder on the desk of deputy mayor Li Weidong when I heard t People often say that the earth is like our mother. She gives life to all the Save Earth This is the earth. The green part is land. The blue part is sea. The This is the earth. The green part is land. The blue part is sea. The white par