一个英语阅读理解

Although the United States covers so much land and the land produces far more foods than the present population needs ,its people are by now almost entirely an urban society .Less than a tenth of the people are engaged in agriculture and forestry (林业),and most of the rest live or around towns ,small and large .Here the traditional picture is changing ,every small town may still be very like other small towns ,and the typical small town may represent a wildly accepted view of the country ,but most Americans do not live in small towns any more .Half the population now lives in some thirty metropolitan areas (large cities with their suburbs )of more than a million people each ---a large proportion than in Germany or English .Let alone France .The statistics (统计)of urban and rural population should be treated with caution because so many people who live in areas classified as rural travel by car to work in a nearby town each day .As the rush to live out of town continues ,rural areas within reach of towns are gradually filled with houses ,so that it is hard to say at what moment a piece of country becomes a suburb .But more and more the typical American lives in a metropolitan rather than a small town environment .
（ ）26.If now American has 250 million people ,how many of them are engaged in agriculture and forestry ?
A. About 25 million
B. More than 25 million
C. Less than 25 million
D. Less than 225 million
（ ）27.Which of the following four countries has the smallest proportion of people living in metropolitan areas ?
A.the United States B. Germany C. France D. England
（ ）28.What’s the meaning of the word “metropolitan ” in the middle of the passage ?
A. of a large city with its suburbs
B. of small and large towns
C. of urban areas
D. of rural areas
（ ）29.According to the passage ,what can we learn about small towns in the United States ?
A. Most small towns become gradually crowded
B. Small towns are still similar to each other
C. As the traditional picture is changing ,towns are different .
D. Small towns are turning into large cities
（ ）30.Why is it hard to say when a piece of country becomes a suburb ?
A. Because they are the same
B. Because the rush takes place too quickly
C. Because the process is gradual
D. Because more and more Americans live in metropolitan areas

c,y因为它说是少于十分之一的人参加，
C，因为它说LET ALONE FANCE
A，大都市和它的郊区，原文有
B,every small town may still be very like other small towns

C，As the rush to live out of town continues ,rural areas within reach of towns are gradually filled with houses ,so that it is hard to say at what moment a piece of country becomes a suburb

楼主要实际点的话，其实无非就是多读，还有就是单词的词汇量，这两个是英语语感的基础，阅读理解理解错归根结底就是有的单词没用翻译出来，或者是词性搞错了！ 当然还有一些是语法上的问题！我的提议是楼主在做阅读理解的时候，不认识的查出来，记在本子上，抽空背背，这样很大提升你的词汇量，还有就是要多开口读，和背一些精炼的短文！比如新概念的文章就很好！这样等过了一段时间肯定会提升的！