|
导语：以下英语网为大家整理了全面的职称英语考试历年真题及答案解析，《职称英语考试试题汇总：历年真题及答案解析》供大家参考学习。更多职称英语考试试题敬请关注英语网！ 【推荐】关注英语网微信：yingyuwang2013，更快获取真题答案及成绩查询信息。 第2部分：阅读判断(第16～22垒题，每题1分，共7分) 下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C. Green Roof Research The concept of green roofs is basically about growing plants on roofs，thus helping to replace the green footprint that had been destroyed due to the construction of the building. Green roofs are the most prevalent(流行)in Germany，which is widely regarded as the leader in green roof research. The green roofs that are used these days can be classified as extensive and intensive systems. Extensive green roofs use mosses，grasses and herbs，which are tolerant to droughts. These plants do not Reed much maintenance. can be grown in a layer of substrate(土层)that can be as shallow as l.5 inches，and generally are inaccessible to the public. In contrast, a wide range of species of plants are grown on intensive green roofs，such as shrubs(灌木)and even trees，which require deeper substrate layers，and are usually grown on flat roofs. They need intensive maintenance, and are usually areas that resemble parks which are accessible to people. | 
