. The millions of calculations involved, had they been done by hand, _____ all practical value by the time they were finished.

A.could lose

B.would have lost

C.might lose

D.ought to have lost

 

【答案】

B

【解析】略

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:吉林省長春市十一高中2010屆高三上學(xué)期期中考試英語試題 題型:054

完形填空

  An old man had been hired many years ago by a town council(委員會)to clear away the wastes from the pools up in the mountain that fed the clear spring flowing through their town.  1   faithful, silent work every day, he cleaned the hills, removed the   2   and branches, and wiped away the dirt that would otherwise   3   and pollute the clear flow of water.

  By and by, the town became a(n)  4   attraction for tourists.Swans floated along the   5   spring.The mill wheels(水車)set up near the water   6   day and night and farmlands were naturally   7  .The beautiful view from the restaurants was beyond   8  

  Years passed.One evening the town council   9   for its meeting.A man's eye noticed the salary   10   to the keeper of the spring.He said, “Why do we   11   the old man on year after year?He isn't necessary any longer!” They all agreed to   12   the old man's job.

  For several weeks nothing changed.By early   13   the trees began to shed their leaves.Small   14   broke off and fell into the pools, blocking the rushing flow of sparkling water.One afternoon   15   noticed brown color in the spring.Some days later, the water was much   16   and more wastes covered the water and a kind of bad   17   was given off.The mill wheels moved very slowly, and finally   18  .Swans left and so did the tourists.The dirty water   19   into the town.

    20  , the council called a special meeting.Realizing their mistakes, they hired back the old man and within a few months the river of life began to clear up.

(1)

[  ]

A.

With

B.

After

C.

Before

D.

On

(2)

[  ]

A.

logs

B.

leaves

C.

grass

D.

trees

(3)

[  ]

A.

destroy

B.

damage

C.

disturb

D.

block

(4)

[  ]

A.

unknown

B.

terrible

C.

popular

D.

common

(5)

[  ]

A.

muddy

B.

clear

C.

broad

D.

deep

(6)

[  ]

A.

went

B.

changed

C.

turned

D.

shook

(7)

[  ]

A.

planted

B.

ploughed

C.

protected

D.

irrigated

(8)

[  ]

A.

description

B.

reach

C.

report

D.

drawing

(9)

[  ]

A.

saw

B.

noticed

C.

said

D.

met

(10)

[  ]

A.

sent

B.

paid

C.

left

D.

referred

(11)

[  ]

A.

take

B.

get

C.

keep

D.

carry

(12)

[  ]

A.

call off

B.

keep up

C.

stick to

D.

give out

(13)

[  ]

A.

spring

B.

summer

C.

autumn

D.

winter

(14)

[  ]

A.

branches

B.

flowers

C.

fruits

D.

roots

(15)

[  ]

A.

someone

B.

nobody

C.

anybody

D.

everyone

(16)

[  ]

A.

lighter

B.

darker

C.

greener

D.

deeper

(17)

[  ]

A.

sense

B.

smoke

C.

smell

D.

gas

(18)

[  ]

A.

completed

B.

ended

C.

broke

D.

stopped

(19)

[  ]

A.

flew

B.

rushed

C.

poured

D.

flowed

(20)

[  ]

A.

Suddenly

B.

Unexpectedly

C.

Quickly

D.

Sincerely

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

There was once a man who had a donkey and a beautiful lapdog. The donkey was kept in a barn and had plenty of corn and hay to eat. Indeed, he was just as lucky as any donkey could be. The little dog stayed in the house and was well liked by the master. He was always playing and jumping about in an funny way and was allowed  to lie in his master’s lap(膝蓋). Meanwhile, the donkey had plenty to do. He pulled wood all day long and had to take his turn at the mill during the night. He often complained about his problems, and it bored him to see the lapdog living such an easy life, while he had to work so hard. Finally he thought to himself that if he acted the same way as the lapdog to his master, he would be treated the same way. So, one day he ran out of his barn and went fast into the house, where he began to kick about in a very strange way. Then, swaying his tail and imitating the funny behavior of the pet lapdog, he knocked over the table where his master was eating. He also broke all the dishes into very small pieces and did not stop until he jumped onto his master, trying to lick and paw him with his rough feet.

   Seeing their master in great danger, the servants thought it was time to help him. They beat the foolish donkey with sticks until he could not get up again. As he was about to die, he cried, “Why couldn’t I have remained satisfied the way I was? Why did I try to imitate a creature who was nothing but a lazy puppy after all?”

The underlined sentence in the first paragraph probably means ______.                                            

A. the donkey was treated well by his master   

B. the donkey was treated badly and cruelly   

C. other donkeys were satisfied with their life

D. the donkey was not satisfied with his life

According to the passage, we know that every day, _______.

A. the dog turned around the mill

B. the donkey jumped in the house

C. the donkey imitated the dog

D. the dog accompanied the master

The reason why the donkey felt angry was that _____.                               

A. he had to do a lot of boring work

B. he envied the easy life the dog lived

C. he was often beaten by the servants

D. he was tied and couldn’t move freely

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

There was once a man who had a donkey and a beautiful lapdog. The donkey was kept in a barn and had plenty of corn and hay to eat. Indeed, he was just as lucky as any donkey could be. The little dog stayed in the house and was well liked by the master. He was always playing and jumping about in an funny way and was allowed to lie in his master’s lap(膝蓋). Meanwhile, the donkey had plenty to do. He pulled wood all day long and had to take his turn at the mill during the night. He often complained about his problems, and it bored him to see the lapdog living such an easy life, while he had to work so hard. Finally he thought to himself that if he acted the same way as the lapdog to his master, he would be treated the same way. So, one day he ran out of his barn and went fast into the house, where he began to kick about in a very strange way. Then, swaying his tail and imitating the funny behavior of the pet lapdog, he knocked over the table where his master was eating. He also broke all the dishes into very small pieces and did not stop until he jumped onto his master, trying to lick and paw him with his rough feet.

  Seeing their master in great danger, the servants thought it was time to help him. They beat the foolish donkey with sticks until he could not get up again. As he was about to die, he cried, “Why couldn’t I have remained satisfied the way I was? Why did I try to imitate a creature who was nothing but a lazy puppy after all?”

1. The underlined sentence in the first paragraph probably means ______.                      

A. the donkey was treated well by his master 

B. the donkey was treated badly and cruelly 

C. other donkeys were satisfied with their life

D. the donkey was not satisfied with his life

2. According to the passage, we know that every day, _______.

A. the dog turned around the mill

B. the donkey jumped in the house

C. the donkey imitated the dog

D. the dog accompanied the master

3. The reason why the donkey felt angry was that _____.               

A. he had to do a lot of boring work

B. he envied the easy life the dog lived

C. he was often beaten by the servants

D. he was tied and couldn’t move freely

 

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

The pickle jar(腌菜罐子)as far back as I can remember sat on the floor in my parents’ bedroom. 1   he got ready for bed,Dad would empty his pockets and toss his   2   into the jar.When the jar was   3  ,he would take the coins to the bank.Taking the coins to the bank and say  4  to the cashier,"These are for my son’s college fund(資金).He’ll   5  work at the mill(磨坊) all his life like me."

The years passed,and I   6  college and took a job in another town.Once,while visiting my parents,I noticed that the pickle jar was gone.It had served its purpose and had been removed.My dad was a man of   7   words,and never lectured me on the  8  of determination,perseverance and faith.The pickle jar had taught me more than   9  could have done.

When I married,I told my wife Susan about the  10  .In my mind,it showed how much my dad had   11   me.Dad continued to drop his coins into the jar,no matter how   12things got at home.

 The first Christmas after our daughter Jessica was born,we spent the holiday with my parents.After dinner,Susan  13   our baby into my parents’ bedroom to feed her.When Susan came back into the living room,there was  14  tears in her eyes.She handed Jessica to Dad before taking my hand and leading me into the room.

"Look," she said   15  ,her eyes directing me to a spot on the floor.To my   16  ,there,as if it had never been   17  ,stood the old pickle jar,the bottom already   18 with coins.I walked over to the pickle jar,dug down into _19___ and pulled out a handful of coins.With the strong emotions choking me,I dropped the coins into the jar.I looked up and saw that Dad,carrying Jessica,had slipped quietly into the room.Our eyes  20 ,and I knew he was feeling the same emotions I felt.Neither one of us could speak.

(    )1.A.While                B.If                           C.When              D.Unless

(    )2.A.coins                 B.wallet                     C.money             D.bill

(    )3.A.emptied             B.filled                       C.sold                 D.broken

(    )4.A.seriously            B.gently                     C.proudly            D.a(chǎn)nxious

(    )5.A.still                   B.a(chǎn)lso                        C.a(chǎn)lways             D.never

(    )6.A.finished             B.started                    C.entered            D.dropped

(    )7.A.no                     B.many                      C.few                 D.big

(    )8.A.worth                B.values                     C.use                  D.differences

(    )9.A.money               B.words                     C.books              D.a(chǎn)ctions

(    )10.A.coins               B.jar                          C.determination   D.faith

(    )11.A.loved               B.treated                    C.supported        D.encouraged

(    )12.A.rough              B.easy                       C.smooth            D.wrong

(    )13.A.led                  B.carried                    C.brought           D.took

(    )14.A.upset               B.cold                        C.worried           D.strange

(    )15.A.happily            B.a(chǎn)ngrily                    C.loudly              D.softly

(    )16.A.surprise           B.delight                    C.comfort           D.satisfaction

(    )17.A.used               B.lost                         C.removed          D.forgotten

(    )18.A.covered           B.filled                       C.spread             D.supplied

(    )19.A.the pillow         B.the jar                     C.my hand bag    D.my pocket

(    )20.A.separated         B.left                         C.locked             D.escaped

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

  The pickle(咸菜)jar as far back as I can remember sat on the floor beside my parents’bed.  21    he got ready for bed,Dad would empty his pockets and drop his   22   into the jar.When the jar was    23    ,Dad would sit at the kitchen table,   24   the coins,then take them to the bank,and put the rolled coins on the    25   ,saying     26   ,“These are for my son’s college education.He’ll    27     work at the mill(磨坊)all his life like me.”

    The years passed,and I    28    college and took a job in another town.    29     while visiting my parents.I noticed that the jar was gone.It had served its purpose and had been    30   .My dad was a man of    31   words,and never lectured me on the   32   of determination and faith.The jar had taught me far more than any    33    could have done.

   When I married,I told my wife Susan about the important part the    34     had played in my life as a boy.In my mind,it showed,more than anything else,how much my dad    35     me.No matter how     36    things got at home,Dad continued to drop his coins into the jar.

   The first Christmas after our daughter Jessica was born,we spent the holiday with my parents.After dinner, Susan carried the baby into my parents’bedroom to feed her.Minutes later, Susan came back into the living room with a/an     37    look.She took my hand and led me into the bedroom.“Look,”she said     38    ,her eyes directing me to a spot on the floor beside the bed.To my     39    ,there,as if it had never been removed,stood the old pickle jar, the bottom already covered with coins.l walked over to the jar, dug down into     40    ,and pulled out a handful of coins.With the strong feelings choking(使…哽咽)me.I dropped the coins into the jar.

 

 21.A.Until   

B.Unless   

C.Before

D.If

 22.A.coins   

B.pickle   

C.money

D.purse

 23.A.broken   

B.filled   

C.removed

D.locked

 24.A.pile   

B.clean   

C.roll

D.pack

 25.A.table   

B.bench   

C.floor

D.counter

 26.A.seriously   

B.gently   

C.proudly

D.a(chǎn)nxiously

 27.A.still   

B.a(chǎn)lso   

C.a(chǎn)lways

D.never

 28.A.finished   

B.started   

C.entered

D.dropped

 29.A.Once   

B.Again   

C.Besides

D.However

 30.A.removed   

B.stolen   

C.sold

D.broken

 31.A.no   

B.many   

C.few

D.big

 32.A.worth   

B.values   

C.use

D.differences

 33.A.money   

B.words   

C.books

D.language

 34.A.coins   

B.jar   

C.determination

D.faith

 35.A.loved   

B.treated   

C.supported

D.encouraged

 36.A.rough   

B.easy   

C.smooth

D.wrong

 37.A upset   

B.cold   

C.worried

D.strange

 38.A.happily   

B.a(chǎn)ngrily   

C.loudly

D.softly

 39.A.surprise   

B.delight   

C.comfort 

D.satisfaction

 40.A.the pillow   

B.the jar   

C.my handbag

D.my pocket

查看答案和解析>>

同步練習(xí)冊答案