2020年军队职称英语(卫生类A级)阅读判断真题及答案

　　阅读判断(第 1-7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 。

　　Irish Dolphins m ay H ave a Unique Dialect

　　Irish scientists monitoring dolphins living in a river estuary in the southwest of the country believe they m a y have developed a unique dialect to communicate with each other.

　　The Shannon Dolphin and Wildlife Foundation ( S D W F ) has been studying a group of up to 120 bottle-nosedolphins in the River Shannon using vocalizations collected on a computer in a c o w shed near the River Shannon.

　　As part of a research project, student Ronan Hickey digitized and analyzed a total of 1,882 whistles from the Irish dolphins and those from the Welsh dolphins on a computer and separated them into six fundamental whistle types and 32 different categories. O f the categories, he found most were used by both sets of dolphins but eight were only heard from the Irish dolphins.

　　“We are building up a catalogue of the different whistle types they use and trying to associate them with behavior like foraging, resting, socializing and the communications of groups with calves,” project leader Simon Berrow said. “Essentially w e are building up what is like a dictionary of words they use or sounds they make.”

　　Berrow, a marine biologist, said the dolphins ’ clicks are used to find their w a y around and locate prey. The whistles are communications. “They do a whole range of other sounds like barks, groans and a kind of gunshot,”he said. “The gunshot is an intense pulse of sound. Sperm whales use it to stun their prey.”

　　“W h e n I first heard it, I was surprised as I thought sperm whales were the only species w h o used it. W e can speculate the dolphins are using it for the same reason as the sperm whales,” Berrow said.

　　References in local legend indicate there have been dolphins in the Shannon estuary for generations and they m a y even have been resident there as far back as the 6th century.

　　They are regularly seen by passengers on the Shannon ferry and an estimated 25,000 tourists every year take special sightseeing tours on local boats to visit them.

　　1. The difference in eating habits between the bottle-nose dolphins and the sperm whales interested the

　　S D W F scientists.

　　A. Right B. W r o n g C. Not mentioned

　　2. Ronan Hickey analyzed almost 2000 different dialects of the bottle-nose dolphins.

　　A. Right B. W r o n g C. Not mentioned

　　3. O f the 32 categories, eight were produced only by the Irish dolphins.

　　A. Right B. W r o n g C. Not mentioned

　　4. Whistles could also be used to communicate between adult dolphins and baby dolphins.

　　A. Right B. W r o n g C. Not mentioned

　　5. Sperm whales can produce stronger ultrasonic waves to kill their prey than dolphins.

　　A. Right B. W r o n g C. Not mentioned

　　6. A s early as the 6th century, Irish fishermen started raising dolphins in the Shannon estuary.

　　A. Right B. W r o n g C. Not mentioned

　　7. Irish dolphins attract tourists and over 25,000 people co m e to see them every year.

　　A. Right B. W r o n g C. Not mentioned

　　参考答案：

　　1. C 利用问题句中的细节信息词bottle-nose dolphins， sperm whales， eating habits 和特征词 SDWF (香农海豚与野生动物基金会)scientists共同作为答案线索，在文章中查找答案相关句。与问题句可能相关的语句中都没有涉及问题句的内容，因此判断问题句的内容在文章中没有被提到。

　　2. B 利用问题句中的特征词Ronan Hickey (人名)和 2000 different (不同的)dialects，及细节信息词 bottle-nose dolphins共同作为答案线索。第三段第一句说： Ronan Hickey分析了爱尔兰海膝和威尔 士 海 豚 (不仅仅宽吻海豚)发出的近2000 种 不同的 晡 声 (不是方言)。所以本题选项B 是答案。

　　3. A 利用问题句中的特征词categories, eight, Irish (爱尔兰的)dolphins共同作为答案线索。答案相关句与问题句的句意一致： 3 2 种晡声中有8 种是爱尔兰海豚独有的，所以答案是A。

　　4. A 短文第四段第一句说科学家正在设法将啸声与海豚的行为特性联系起来，由此可推断出这也包括成年海豚与小海豚之间的联络这种行为。题句的意思与原句的意思相符，所以答案是A。

　　5. C 本题所说的意思是鲸鱼能发出比海豚更强烈的超声波去杀死猎物。题句表达的内容短文中找不到， 故答案为C 。

　　6. B 短文第五段说的是， 早在公元6 世纪海豚就在香农河河口繁衍生息，而没有说早在公元6 世纪渔民开始在香农河河口养殖海豚。题句的意思与文章的意思不符，所以答案是B。

　　7. A 问题句表达的意思与最后一段的意思相符。原文说大约每年有25000名游客专程到此乘坐当地的小船观看海豚，所以答案是A。