英语单选题考试卷_模拟考试题_118

1、姓名：_ 班级：_ 学号：_-密-封 -线- 英语单选题考试卷_模拟考试题考试时间：120分钟 考试总分：100分题号一二三四五总分分数遵守考场纪律，维护知识尊严，杜绝违纪行为，确保考试结果公正。1、passage five the computer is a wonderful machine. it is the most important invention since the type of engine used in cars. today it has the greatest effect on science, industry and business, but it i

2、s being used more in education and medicine. by the end of this century it will touch the lives of everyone, even people in distant villages. it is a revolutionary invention. the oldest kind of computer is the abacus, used in china since the sixth century. in the seventeenth century an adding machin

3、e was invented, but the first large, modern computer was built in 1973. a few years later a computer could do 5,000 additions per second. now the computations are so fast that they are measured in nanoseconds. today most computers are stored-program computers, that is, they have a memory. they are g

4、etting smaller and smaller, and computing faster and faster. even in a large computer, the part that does the actual computing is about the size of the end of a finger. computers can do all kinds of work. when someone buys something in a department store, in formation about the sale goes into a comp

5、uter. a scientist can talk to the computer about the rocks, and the computer answers the questions. a doctor can talk to the computer and explains what is wrong with a patient. if the doctor asks why, the computer goes through its stored information and ex plains exactly why. when early humans began

6、 fanning, it was a revolutionary change in human life. it was hundreds of thousands of years later that people developed a writing system. in less than fifty years people have developed computers that can do most of the things humans can do. this could be a frightening development.the part of a comp

7、uter that （ ） is the size of the end of a finger. （ ）a.prints the informationb.stores the informationc.does the computingd.memorizes computing2、passage five the computer is a wonderful machine. it is the most important invention since the type of engine used in cars. today it has the greatest effect

8、 on science, industry and business, but it is being used more in education and medicine. by the end of this century it will touch the lives of everyone, even people in distant villages. it is a revolutionary invention. the oldest kind of computer is the abacus, used in china since the sixth century.

9、 in the seventeenth century an adding machine was invented, but the first large, modern computer was built in 1973. a few years later a computer could do 5,000 additions per second. now the computations are so fast that they are measured in nanoseconds. today most computers are stored-program comput

10、ers, that is, they have a memory. they are getting smaller and smaller, and computing faster and faster. even in a large computer, the part that does the actual computing is about the size of the end of a finger. computers can do all kinds of work. when someone buys something in a department store,

11、in formation about the sale goes into a computer. a scientist can talk to the computer about the rocks, and the computer answers the questions. a doctor can talk to the computer and explains what is wrong with a patient. if the doctor asks why, the computer goes through its stored information and ex

12、 plains exactly why. when early humans began fanning, it was a revolutionary change in human life. it was hundreds of thousands of years later that people developed a writing system. in less than fifty years people have developed computers that can do most of the things humans can do. this could be

13、a frightening development.the computations of the computer are measured in （ ）a.secondsb.microsecondsc.millisecondsd.nanoseconds3、passage five the computer is a wonderful machine. it is the most important invention since the type of engine used in cars. today it has the greatest effect on science, i

14、ndustry and business, but it is being used more in education and medicine. by the end of this century it will touch the lives of everyone, even people in distant villages. it is a revolutionary invention. the oldest kind of computer is the abacus, used in china since the sixth century. in the sevent

15、eenth century an adding machine was invented, but the first large, modern computer was built in 1973. a few years later a computer could do 5,000 additions per second. now the computations are so fast that they are measured in nanoseconds. today most computers are stored-program computers, that is,

16、they have a memory. they are getting smaller and smaller, and computing faster and faster. even in a large computer, the part that does the actual computing is about the size of the end of a finger. computers can do all kinds of work. when someone buys something in a department store, in formation a

17、bout the sale goes into a computer. a scientist can talk to the computer about the rocks, and the computer answers the questions. a doctor can talk to the computer and explains what is wrong with a patient. if the doctor asks why, the computer goes through its stored information and ex plains exactl

18、y why. when early humans began fanning, it was a revolutionary change in human life. it was hundreds of thousands of years later that people developed a writing system. in less than fifty years people have developed computers that can do most of the things humans can do. this could be a frightening

19、development.a stored-program computer has（ ）a.an adding machineb.a brainc.a fingerd.a memory4、passage five the computer is a wonderful machine. it is the most important invention since the type of engine used in cars. today it has the greatest effect on science, industry and business, but it is bein

20、g used more in education and medicine. by the end of this century it will touch the lives of everyone, even people in distant villages. it is a revolutionary invention. the oldest kind of computer is the abacus, used in china since the sixth century. in the seventeenth century an adding machine was

21、invented, but the first large, modern computer was built in 1973. a few years later a computer could do 5,000 additions per second. now the computations are so fast that they are measured in nanoseconds. today most computers are stored-program computers, that is, they have a memory. they are getting

22、 smaller and smaller, and computing faster and faster. even in a large computer, the part that does the actual computing is about the size of the end of a finger. computers can do all kinds of work. when someone buys something in a department store, in formation about the sale goes into a computer.

23、a scientist can talk to the computer about the rocks, and the computer answers the questions. a doctor can talk to the computer and explains what is wrong with a patient. if the doctor asks why, the computer goes through its stored information and ex plains exactly why. when early humans began fanni

24、ng, it was a revolutionary change in human life. it was hundreds of thousands of years later that people developed a writing system. in less than fifty years people have developed computers that can do most of the things humans can do. this could be a frightening development.the computer will soon a

25、ffect （ ）a.people in large citiesb.people in developed countriesc.all humanityd.the western world5、passage five the computer is a wonderful machine. it is the most important invention since the type of engine used in cars. today it has the greatest effect on science, industry and business, but it is

26、 being used more in education and medicine. by the end of this century it will touch the lives of everyone, even people in distant villages. it is a revolutionary invention. the oldest kind of computer is the abacus, used in china since the sixth century. in the seventeenth century an adding machine

27、 was invented, but the first large, modern computer was built in 1973. a few years later a computer could do 5,000 additions per second. now the computations are so fast that they are measured in nanoseconds. today most computers are stored-program computers, that is, they have a memory. they are getting smaller and smaller, and computing faster and faster. even in a la