→作文｜We live in the earth which is surrounded by the water, water is very important to people’s lives, no one can live without wa…〔09-25〕

  →中考｜今年几个世界大国首脑都参加了八国峰会，这次的主题是世界经济、能源问题和气候变化。经济发展离不开环境话题，能源使用必然污染环境，而气候变化就是经济发展和环境问题矛盾的产物。 范文提示 1) Planting trees 植树 Trees are very hel…〔02-26〕