2014
高考英语阅读理解精英定时系列训练题（8）及答案 《湖北省襄樊市枣阳一中2013二模》 c london (reuters) ecotourism is causing a lot of damage to wildlife and may be endangering the survival of the very animals people are flocking to see, according to re¬searchers. biologists and conservationists are worried because polar bears ，dolphins, penguins and other creatures are getting stressed and losing weight and some are dying. "evidence is growing that many
