2015年高考作文优秀范文：登山活动

复杂句使用不错，句法规范；文中词汇表达较恰当，高级词汇表达灵活；采用了简单的衔接手法，行文流畅。

The past several decades have witnessed significant changes about environmetal policies, environmental scientists, state workers and the residents of a city have drawn attention to the policies about environment. Some scientists assert that we are sink into poverty-stricken which environmental problems can only be solved by government,s accurate policies duo to it is very difficult for merely depend on the personal to puti it over