2022年山西专升本考试英语真题试卷及答案

　　12. The cow's second stomach is used primarily for_____.

　　A. food storage

　　B. the production of milk

　　C. digestion

　　D. the creation of cuds

　　[解析]

　　细节理解题，由原文中"Later the food passed into the second stomach or reticulum where it is rolled into lttle balls or cuds."之后，食物通过第二道胃，在这里食物被卷成球体或者反刍，所以牛的第二道胃是将食物卷为球体或者进行反刍,故选D。

　　13.Which of the following is essential in the digestion of the cellulose in the cows stomach?

　　A. Cud

　　B. Reticulum

　　C. Bacteria

　　D. Grass

　　[解析]

　　细节理解题，由原文中“Bacteria in cow's stomach aid in digesting the cellulose in termsofgrassorhay."题目问以下哪些在奶牛胃中纤维素的消化中是必需的?牛胃中的细菌有助于消化草或干草中的纤维素。故选C。

　　14. Which of the following statements about cows is NOT true?

　　A. Cows are suppliers of leather, meat and milk

　　B. Cows chew and digest their food quickly

　　C. Cows cough up cuds to chew them more thoroughly

　　D. Cows produce high-quality beef when dry

　　[解析]

　　下面关于奶牛的哪一种说法是不正确的?奶牛会快速地咀嚼和消化它们的食物，文章未提到很快，故选B。

　　15. What does the passage say about the beef consumed in the united states ?

　　A. Half of it comes from cows that beef consumed in the United States?

　　B. Much of it contains a lot of fat

　　C. Half of it comes from dairy breeds

　　D. Much of it is of poor quality

　　[解析]

　　细节理解题，根据“in the United States”定位到“about half the beef used in United States comes from dairy breeds."这段话关于美国牛肉的消费说明了什么?在美国使用的牛肉中，大约有一半来自乳制品。故选C.

　　(阅读二)

　　Until the 1980s, the American homeless population comprised (组成) mainly older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U. S. Conference of Mayors in 1987 found that families with children make up the fastest growing part of the homeless population. Many homeless children gather in inner cities; this transient (变化无常的) and frequenty frightened student population creates additional problems -- both legal and educational -- for already overburdened (负担过重的) urban school administrators and teachers.

　　Estimates of the number of homeless Americans range from 350,000 to three million. Likewise, estimates of the number of homeless school children vary radically. A U.S. Department of Education report, based on state estimates, states that there are 220,000 homeless school-age children, about a third of whom do not attend school on a regular basis, But the National Coalition for the Homeless estimates that there are at least two times as many homcless children, and that less than half of them attend school regularly.

　　One part of the homeless population that is particularly difcult to count consists of the "throwaway" youths who have been cast of their homes. The Elementary School Center in New York City estimates that there are 1 .5 million of them, many of whom are not counted as children because they do not stay in family shelters and tend to live by themselves on the streets.

　　Federal law, the Stewart B. McKinney Homeless Assistance Act of 1987, includes a section that addresses the educational needs of homeless children. The educational provisions of the McKinney Act are based on the belief that all homeless children have the right to a free, appropriate education.

　　16. It is implied in the first paragraph that______

　　A. the writer himself is homeless, even in his eighties

　　B. many older homeless residents are going on strike in 25 cities

　　C. there is a serious shortage of academic facilities (设施).

　　D. homeless children are denied the opportunity of receiving free education

　　[解析]

　　推理判断题，根据第一段Many homeless children gather in inner cities; this transient (变化无常的) and frequently frightened student population creates additional problems- both legal and educational- for already overburdened (负担过重的) urban school administrators and teachers可知，在教育设施方面还存在很大的缺口，故选C。

　　17. The National Coalition for the homeless believes that the number of homeless children is_________.

　　A.350.000

　　B.1,500,000

　　C.440.000

　　D.110.000

　　[解析]

　　细节理解题，根据第二段there are 220,000 homeless school-age children, about a third of whom do not attend school on a regular basis, But the National Coalition for the Homeless estimates that there are at least two times as many homeless children,可知，无家可归的孩子是无家可归的学龄儿童的2倍，故选C。

　　18. One part of the homeless population is difficult to estimate. The reason might well be________.

　　A. the homeless children are too young to be counted as children

　　B. the homeless population is growing rapidly

　　C. the homeless children usually stay outside school

　　D. some homeless children are deserted by their families

　　[解析]

　　细节理解题，根据第三段One part of the homeless population that is particularly difficult to count consists of the "throwaway" youths who have been cast of their homes可知，由于很多孩子被父母丢弃而无法统计，故选D。

　　19. The McKinney Act is mentioned in this passage in order to show that_____.

　　A. the educational problems of homeless children are being recognized

　　B. the estimates on homeless children are hard to determine

　　C. the address of grade-school children should be located

　　D. all homeless people are entitled (有权利的) to free education

　　[解析]

　　段落主旨题，根据The educational provisions of the McKinney Act are based on the belief that all homeless children have the right to a free, appropriate education可知，这一现象已经收到关注，故选A。

　　20. The passage mainly deals with_______.

　　A. the legal problems of the homeless children

　　B. the educational problems of homeless children

　　C. the social status of older males

　　D. estimates on the homeless population

　　[解析]

　　感谢您阅读2022年山西专升本考试英语真题试卷及答案，本文出自：诚为径统招专升本网，转载需带上本文链接地址：https://tzzsb.cwjedu.com/lnzt/24855/p2