The farm is huge, lying between the valleys, and an area of 15 square kilometers. A. covered B. being covered C. covering D. covers 查看更多

 

题目列表(包括答案和解析)

Today just as technology changed the face of industry, farms have experienced an “agricultural revolution”. On the farm of today, machines provide almost all the power.

     One of the most important benefits will be the farm puter. A few forward-looking farmers are already using puters to help them run their farms more efficiently. The puters help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock(家畜) to buy, when to sell their products, and how much profit they can expect. Many puter panies have been developing special puter programs just for farmers. Programs are being written for pig producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase puter programs made to their needs. Because of the growing importance of puters on the farm, students at agricultural colleges are required to take puter classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on puters even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on puter power.

Another technological advance which is still in the experimental stage is the robot, a real “mechanized hired hand” that will be able to move and, in some ways, think like a human being. Agricultural engineers believe that puter-aided robots will make shocking changes in farming before the end of the century. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear(修剪) sheep, drive tractors, and harvest fruit. Even plex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the barn, then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is pleted, the robots will automatically check to make sure that the milk is pure. The plete change of the farm is far in the future, but engineers expect that some robots will be used before long.

Which sentence carried the main idea of the whole passage?

    A. The first sentence of the third paragraph.

    B. The first sentence of the second paragraph.

    C. The first sentence of the first paragraph.   

D. The last sentence of the second paragraph.

According to the passage, puters can not help farmers decide _______.

    A. how much money they can earn from their products

    B. whether to plant a certain kind of crop

    C. what livestock to raise

    D. when to sell their products

Which of the following statements is true?

    A. Farmers in the future will depend totally on puters.

    B. Farmers mainly use machines on their farms at present.   

C.  Both puters and robots have been in use on today’s farms.

   D. Students at agricultural colleges must take puter classes because they can do

Nothing without the help of puters on today’s farms.

What is the best title for the whole passage?

    A. puter, Farmers’ Best Friend                 B. Farmers in The Future

    C. The Agricultural Revolution                       D. puters and Robots

查看答案和解析>>

以下每个句子均有一处错误,请找出,并按下列情况改正;
此行多一个词,把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词,在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。
此行错一个词,在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:请在答题卡上作答。
【小题1】Don’t doing like that._____________ 
【小题2】Instead of give me the fish he told me how to fish.______________
【小题3】I have been to the Great Wall twice and so have my brother.______________
【小题4】Although the farm is large, but my Dad has only two men working for him._____________
【小题5】When Mary was a student, she always wanted to be a English teacher._____________
【小题6】I should not to go there with my parents._____________
【小题7】Both of them went there by a bike. ____________
【小题8】Some strange things were happened before the Tangshan earthquake._______
【小题9】Million of people left their homes and went to town._____________
【小题10】In English class, our teacher usually begins a sweet English song._____________

查看答案和解析>>

 My first summer vocation in the high school, _______I spent a fortnight on the farm, is really unforgettable.

A. when         B. that            C. which         D. the one

 

查看答案和解析>>

 

. My first summer vocation in the high school, _______I spent a fortnight on the farm, is really unforgettable.

A. when         B. that            C. which         D. the one

 

查看答案和解析>>

It is really hard to say which is better than the other,city life or rural life.__66__

Living in a city,people have certain advantages. First,people enjoy various entertainments,both foreign and domestic. Second,there are more cultural activities in a city. Third,city people gain access to better information service and educational facilities.__67__The overcrowded population,traffic jam,housing problem,industrial pollution and other issues may result in depression,nervousness and diseases.

Life in the village and on the farm is very different from life in the city. Living in the country,people can enjoy living in pure nature.__68__But rural life may not be that perfect. People usually lack cultural activities. They are relatively ill informed.__69__And people miss some golden opportunities of making a fortune. Opportunities for bright young people are greater in cities,so the chances of their children being admitted to colleges are slim.

Obviously,whatever life they lead,people can never feel perfectly satisfied,for conveniences and inconveniences always coexist. People wish that they could enjoy the pleasures of both lives. With the rapid economic development,nowadays city people can relax themselves in the country during vacation.__70__

A.Each of them has its advantages and disadvantages.

B.Things go fairly slowly there.

C.Villagers and farmers are likely to show a great deal of interest in all their neighbors.

D.They lead a simple and trouble free life.

E.However,problems exist.

F.And country people have chances to experience city lifestyle when they come to cities.

G.City life is obviously much more comfortable.

 

查看答案和解析>>


同步练习册答案