2016成都市高考英语一轮阅读理解选练（12）及答案_高考复习指南

2016成都市高考英语一轮阅读理解选练（12）及答案

　　B. prove important differences in how people explain and respond to social situations

　　C. explain volunteers are sensitive to social rejection when exposed to social stress

　　D. make clear that how stress caused by social situations breaks down immune system

　　4. We can infer that　if there is inflammatory response in people’s immune system.

　　A. chronic illness will be caused by the repeated stress

　　B. doctors can identify the neurocognitive pathways

　　C. people may avoid being affected by sharp social stress

　　D. risk of getting various diseases will be reduced

　　【参考答案】1—4、BABA

　　阅读理解。

　　Air pollution is damaging 60% of Europe’s prime wildlife sites in meadows, forests and bushes, according to a new report.

　　A team of EU scientists said nitrogen emissions(氮排放) from cars, factories and farming were threatening biodiversity. It’s the second report this week warning of the on-going risks and threats linked to nitrogen pollution.

　　Nitrogen in the atmosphere is harmless in its inert(惰性的) state, but the report says reactive forms of nitrogen, largely produced by human activity, can be a menace to the natural world.

　　Emissions mostly come from vehicle exhausts(排气), factories, artificial fertilizers(肥料) and animal waste from intensive farming. The reactive nitrogen they emit to the air disrupts the environment in two ways: It can make acidic soils too acidic to support their previous mix of species. But primarily, because nitrogen is a fertilizer, it favors wild plants that can maximize the use of nitrogen to help them grow.