2017年职称英语模拟题|2017年职称英语理工类B级完形填空及翻译模拟练习（3）

　Why India Needs Its Dying Vultures(印度为什么需要濒临灭亡的秃鹰)

　　The vultures in question may look ugly and threatening, but the sudden sharp decline in three species of India’s vultures is producing alarm rather than celebration. and it presents the world with a new kind of environmental problem. The dramatic decline in vulture numbers is causing widespread disruption to people living in the Same areas as the birds. It is also causing serious public health problems across the Indian sub-continent.

　　While4their reputation and appearance may be unpleasant to many Indians. vultures have long played a very important role in keeping towns and villages all over India clean. It is because they feed on dead cows. In India. cows are sacred animals and are traditionally left in the open when they die in their thousands upon thousands every year.

　　The disappearance of the vultures has led to an explosion in the numbers of wild dogs feeding on the remains of these dead animals. There are fears that rabies may increase as a result.And this terrifying disease may ultimately affect humans in the region, since wild dogs are its main carriers.Rabies could also spread to other animal species, causing an even greater problem in the future.

　　The need for action is urgent , so an emergency project has been launched to find a solution to this serious vulture problem. Scientists are trying to identify the disease causing the birds deaths and, if possible, develop a cure.

　　Large-scale vulture deaths were first noticed at the end of the 1980s in India. A population survey at that time showed that the three species of vultures had. Declined by over 90 percent. All three species are now listed as“critically endangered”. As most vulture lay only single eggs and take about five years to reach maturity, reversing their population decline will be a long and difficult exercise.

　　印度为什么需要濒临灭亡的秃鹰

　　人们谈论的秃鹰可能看起来既丑又危险，但是印度三种秃鹰濒临灭亡对我们是一种警告，而不是一件值得庆贺的事。它向世人明示了一个新的环境问题。秃鹰数量的急剧减少不仅是这些鸟类的灾难对当地居民同样也是如此，它同时给整个印度次大陆带来了公共卫生问题。

　　虽然秃鹰的名声不好，许多印度人也讨厌其长相，但是长久以来，秃鹰在维护全印度的城镇和乡村的清洁方面扮演了非常重要的角色。因为秃鹰是以死牛为生。在印度，每年都有成千上万的牛死去，而牛是神圣的动物，死后露尸户外，任其腐烂。

　　秃鹰的消失使得以牛尸为生的野狗数量暴增，因此，人们担心罹患狂犬病的病人会增加。由于野狗是狂犬病的主要携带者，这种可怕的疾病最终会影响当地的居民。狂犬病也可能传播到其他生物，未来会导致更大的问题。

　　采取行动刻不容缓。所以，一个危机处理项目已经启动，目的是找到解决秃鹰问题的方法。科学家们正试图确认导致秃鹰死亡的疾病，如果可能的话，找到治愈该病的方法。

　　在印度，人们注意到秃鹰的大批死亡最早是在20世纪80年代。根据当时的物种调查显示，三种秃鹰的数量减少了90%以上。目前，这三种秃鹰都被列为“极度濒危动物' 由于大部分秃鹰每次只产一只蛋，幼鹰需要大约5年的时间才能成熟，因此，若想遏制住秃鹰数量的下降会是一项长期的、艰巨的任务。

2017年职称英语理工类B级完形填空及翻译模拟练习（3）.doc

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