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Read the following paragraph and underline the irrelevant sentences.Everybody wants to w

Read the following paragraph and underline the irrelevant sentences.

Everybody wants to work in Mr.Robinson's department.Many of the new employees request assignment to his area.Employees at the entity level are particularly eager because of Mr.Robinson's attitude towards advancement.Both promotions and salary increases are very common in his department.He believes in supplementing periodic review with raises given on merit.Also, Mr.Robinson's department is very popular because everything is run efficiently and fairly.The work starts at 9:00 a.m., since the employees are always on time.Even Mr.Robinson, himself, is in by 9:00 a.m.He considers it important to meet the same standards of punctuality as everybody else.Clearly, Mr.Robinson has all the necessary attributes for work of a supervisory nature.Yet he still has some shortage.Because he gives his employees both monetary and personal encouragement, he can depend on them to respond with astrong commitment to their work.()

A.Many of the new employees request assignment to his area

B.Both promotions and salary increases are very common in his department

C.He believes in supplementing periodic review with raises given on merit

D.Yet he still has some shortage

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更多“Read the following paragraph a…”相关的问题

第1题

In planning a manual, which of the following can you assume（)？

A.Readers will read all of 1t.

B.Readers will have similar technical levels.

C.Readers will use the manual mostly as a reference.

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第2题

Software testing ___________.

A、is to test executable code

B、is just to read code

C、is a phase following implementation phase

D、includes execution-based testing and non-execution based testing

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第3题

Which of the following sentences is courteous？（)

A.Am I the only one who can read the operating manual？

B.If you had listened to our agent more carefully, you would know that your policy does not cover accidents outside the UK.

C.We are sorry you have misunderstood us.

D.Your letter of June 3rd regarding payment of this order has received our careful attention.

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第4题

In the following sounds, _____ is a voiced stop.

A.[b]

B.[d]

C.[p]

D.[k]

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第5题

Which of the following commands can be used to provide detailed info of an adjacent P

A. show ztp neighbor

B.show lldp neighbor

C.show interface

D.show interface neighbor

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第6题

Which of the following statements are correct about the test of ZXCTN6200?()

A.The average optical power of the optical interface is measured as follows. One end of the pigtail is connected to the light emitting interface of the optical board and the other end is connected to the input interface of the optical power meter. After the optical power becomes stable, read the value, which is the transmitting optical power of the optical interface.

B.The average optical power of the optical interface is measured as follows. One end of the pigtail is connected to the light receiving interface of the optical board and the other end is connected to the input interface of the optical power meter. After the optical power becomes stable, read the value, which is the transmitting optical power of the optical interface.

C.The sensitivity and overload indicator of optical interface are measured as follows. Increase the adjustable optical attenuator gradually and observe the critical value when the optical interface generates an error code. Record the optical power value at this time, which is the sensitivity.

D.The sensitivity and overload indicator of optical interface are measured as follows. Reduce the adjustable optical attenuator gradually and observe the critical value when the optical interface generates an error code. Record the optical power value at this time, which is the overload indicator.

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第7题

Most Americans believe that good education is quite necessary to democracy and social

progress.Even during their colonial time the settlers attached great importance to setting up schools for their children, because these puritans(清教徒) were firm believers in education.

They tried hard to establish enough schools for their children.The schools were not only to teach children how to read, write and calculate but also to train clergymen(牧师) .The first college, Harvard, was set up in Massachusetts in 1636.Soon after, the colonial government passed a law requiring every town of more than 40 families to have a school and school master.By the mid-eighteenth century several well-known colleges were founded, including Columbia in New York and Princeton in New Jersey.They were used to train young people.Education did not develop very fast in the South where big plantation(农场) owners did not want to build schools for the children of the poor workers and slaves.Children from rich families usually went to England for higher education.This was one of the reasons why the South developed more slowly than the North.

Colonial schools laid the foundation for American educational system in which all the American schools were left to the care of communities or local authority.Compulsory education has been carried out and primary and secondary education has been open to American children free of charge for many years.

21.Education in most Americans'eyes is().

A.quite necessary for social development and democracy

B.important only for the earliest settlers

C.good as they have many famous universities

D.the basis of working hard

22.Which of the following was not a task of school？ ()

A.To train clergymen.

B.To teach children how to read and write.

C.To teach children maths.

D.To send children to British universities.

23.The South America developed slowly because().

A.children in the South went to England for higher education

B.there were not many rich people in the South

C.not all rich children in the South had chances to go to school in England

D.education developed quite slowly in the South

24.American educational system was built().

A.on the basis of colonial educational system

B.after some famous colleges were founded

C.by churches as they hoped to train more clergymen

D.when many children from rich families went to England

25.Which of the following statements is true according to the passage？ ()

A.Princeton University was founded around 1750s.

B.Colombia University was built in 1636.

C.Harvard University was founded by the American government.

D.A law was passed by the American government that a school should be built in every town.

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第8题

Postcards always spoil my holidays.Last summer, I went to Italy.I visited museums and

sat in public gardens.A friendly waiter taught me a few words of Italian.Then he lent me a book.I read a few lines, but I did not understand a word.Every day I thought about postcards.My holidays passed quickly, but I did not send cards to my friends.On the last day I made a big decision.I got up early and bought thirty-seven cards.I spent the whole day in my room, but I did not write a single card!

36.What happened to the writer？

A.the writer could not speak Italian

B.the writer could not find postcards

C.Postcards always spoil the writer

D.Last summer,I went to Italy, could not writing

37.Which of the following statements is true？

A.This summer, the writer went to Italy

B.The writer send 37 cards

C.the writer could speak Italian

D.last summer, the writer went to Italy

38.When did the story happened？

A.this summer

B.last summer

C.last spring

D.this spring

39.Where did the story happened？

A.Italy

B.Newyork

C.Beijing

D.Hongkong

40.How many cards did the writer send？

A.37

B.0

C.6

D.5

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第9题

When Louis Braille was three years old, he became blind in both eyes as the result of

an accident in his father's harness shop.His father, determined that Louis should not suffer the usual fate of blind persons at that time and become a beggar, kept him in the village school until he was ten and then entered him in the institution des Jeunes Aveugles in Paris.Louis learned to read from the three books engraved in large raised letters in the Institution library.He did exceptionally well both in academic work and at the piano and the organ, and was soon helping to teach the younger children.

In 1819, the same year that Louis entered the Institution, Charles Barbier, an army captain, reported to the Academy of Sciences on a system of raised dots and dashes which enabled soldiers to read messages in the dark.Later, Barbier brought his invention to the Institution.After experimenting with it, young Braille produced a writing system using only dots, from which he gradually devised 63 separate combinations representing the letters in the French alphabet.At the request of an Englishman, he later added the letter “w”, accents and punctuation marks, and mathematical signs.Although government bureaucracy prevented immediate official adoption, his system was used at the Institution as long as the director, Dr.Pignier, was in office.Pignier’s successor insisted on returning to the officially approved former system, but students continued to use Braille's method secretly.Eventually, its superiority was established and it was adopted throughout France.

(1).Louis-Braille first learned to read with the aid of _________________.

A.his father

B.special books at the Institution

C.the village school teacher

D.Captain Barbier's system of dots and dashes

(2).Louis's father kept him at the village school until he was ten because his father ________________.

A.wanted Louis to help him in the harness shop

B.thought it was not worthwhile to have Louis work when he was young

C.did not want Louis to live the same sort of life as that of other blind people

D.wanted Louis to remain with the family as long as possible

(3).Louis Braille did all of the following things EXCEPT________________.

A.teaching young children at the Institution

B.developing a writing system for the blind

C.learning to play musical instruments well

D.encouraging students to use his method secretly

(4).Charles Barbier originally devised his writing system for________________.

A.the Academy of Sciences

B.blind children

C.military personnel

D.the English government

(5).Braille's method was not adopted officially for some time because________________.

A.the students preferred the former method

B.the large library collection would then have been useless

C.Dr.Pignier's successor disliked Braille's method

D.the government was slow to approve it

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第10题

试题四（共15分）阅读下列说明和C代码，回答问题1至问题3，将解答写在答题纸的对应栏内。【说明】用两台

试题四（共15分）

阅读下列说明和C代码，回答问题1至问题3，将解答写在答题纸的对应栏内。

【说明】

用两台处理机A和B处理n个作业。设A和B处理第i个作业的时间分别为ai和bi。由于各个作业的特点和机器性能的关系，对某些作业，在A上处理时间长，而对某些作业在B上处理时间长。一台处理机在某个时刻只能处理一个作业，而且作业处理是不可中断的，每个作业只能被处理一次。现要找出一个最优调度方案，使得n个作业被这两台处理机处理完毕的时间（所有作业被处理的时间之和）最少。

算法步骤：

（1）确定候选解上界为R短的单台处理机处理所有作业的完成时间m，

（2）用p（x,y,k）=1表示前k个作业可以在A用时不超过x且在B用时不超过y时间内处理完成，则p（x,y,k）=p（x-ak,y,k-1）||p（x,y-bk,k-1）（表示逻辑或操作）。

（3）得到最短处理时问为min（max（x，y））。

【C代码】

下面是该算法的C语言实现。

（1）常量和变量说明

n: 作业数

m: 候选解上界

a: 数组，长度为n，记录n个作业在A上的处理时间，下标从0开始

b: 数组，长度为n，记录n个作业在B上的处理时间，下标从0开始

k: 循环变量

p: 三维数组，长度为（m+1）*（m+1）*（n+1）

temp: 临时变量

max: 最短处理时间

（2）C代码

include＜stdio.h＞

int n, m;

int a[60], b[60], p[100][100][60];

void read(){ /*输入n、a、b，求出m，代码略*/}

void schedule(){ /*求解过程*/

int x,y,k;

for（x=0；x＜=m；x++）{

for(y=0；y＜m；y++）{

（1）

for（k=1；k＜n；k++）

p[x][y][k]=0；

}

}

for（k=1；k＜n；k++）{

for（x=0；x＜=m；x++）{

for（y=0；y＜=m；y++）{

if（x - a[k-1]＞=0）（2）；

if（（3））p[x][y][k]=(p[x][y][k] ||p[x][y-b[k-1]][k-1]);

}

}

}

}

void write(){ /*确定最优解并输出*/

int x，y，temp，max=m;

for（x=0；x＜=m；x++）{

for（y=0;y＜=m;y++）{

if(（4））{

temp=（5）；

if（temp＜ max）max = temp;

}

}

}

printf("\n%d\n"，max）,

}

void main(){read();schedule();write();}

【问题1】（9分）

根据以上说明和C代码，填充C代码中的空（1）～（5）。

【问题2】（2分）

根据以上C代码，算法的时间复杂度为（6）（用O符号表示）。

【问题3】（4分）

考虑6个作业的实例，各个作业在两台处理机上的处理时间如表4-1所示。该实例的最优解为（7），最优解的值（即最短处理时间）为（8）。最优解用（x1,x2,x3,x4,x5,x6）表示，其中若第i个作业在A上赴理，则xi=l，否则xi=2。如（1，1，1，1，2，2）表示作业1，2，3和4在A上处理，作业5和6在B上处理。

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第11题

Crime has its own cycles, a magazine reported some years ago.Police records that were

studied for five years from over 2400 cities and towns show a surprising link between changes in the season and crime patterns.

The pattern of crime has varied very little over a long period of years.Murder reaches its high during July and August, as do rape and other violent attacks.Murder, moreover, is more than seasonal: it is a weekend crime.It is also a nighttime crime: 62 percent of murders are committed between 6 p.m.and 6 a.m.

Unlike the summer high in crimes of bodily harm, burglary(夜盗) has a different cycle.You are most likely to be robbed between 6 p.m.and 2 a.m.on a Saturday night in December, January, or February.The most uncriminal month of all？ May —except for one strange statistic.More dog bites are reported in this month than in any other month of the year.

Apparently our intellectual seasonal cycles are completely different from our criminal tendencies.Professor Huntington, of the Foundation for the Study of Cycles, made extensive studies to discover the seasons when people read serious book, attend scientific meetings, make the highest scores on examinations, and propose the most changes to patents (专利).In all instances, he found a spring peak and an autumn peak separated by a summer low.On the other hand, Professor Huntington’s studies indicated that June is the peak month for suicides and admissions to mental hospitals.June is also a peak month for marriages!

6.Which of the following is the best title for this article？()

A.A Time for Murder

B.Summer Crime

C.Crime Cycles Throughout the Year

D.Criminal Tendencies in Different Months

7.According to Paragraph 2, a murder would most likely occur ____.

A.on a weekend night in winter

B.on a weekday afternoon in summer

C.on a weekend morning in winter

D.on a weekday night in summer

8.In which of the following months are crimes least seen？()

A.April

B.May

C.June

D.October

9.In Paragraph 4, why is an exclamation mark (感叹号“!”) used at the end of the last sentence？()

A.Because the author is surprised that so many people marry in June.

B.Because the author is surprised that the marriage peak occurs in the same month as the peak for suicides and admissions to mental hospitals.

C.Because the author doesn’t understand why the peaks for suicides and marriage are in the same month.

D.Because the author lays emphasis on this sentence.

10.What does the last paragraph mainly tell us？()

A.Prof.Huntington found seasonal crime cycles.

B.Spring and autumn are intellectual seasons when people work efficiently.

C.June is the peak month for suicides.

D.Spring and autumn are crime peaks.

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