中石油华东《科技英语》2015年春在线作业答案

中石油华东《科技英语》2015年春学期在线作业(一)

一、单选题：
1.One’s appearance does not always (    ) with his quality, so don’t judge people by looks          (满分:5)
    A. compare
    B. coincide
    C. collide
    D. content
2.Before you started to (    ), make sure the road is clear ahead of you; otherwise it might lead to an accident          (满分:5)
    A. overwork
    B. overtake
    C. overhear
    D. oversee
3.He hasn't come yet. What do you consider(    )(    )to him?          (满分:5)
    A. happens
    B. has happened
    C. had happened
    D. will happen
4.(    ) for your laziness, you could have finished the work by now.          (满分:5)
    A. Be it not
    B. Hadn’t been it
    C. Had it not been
    D. If it be not
5.Another comforting fact is that only 14 per cent of our household income is spent on our mortgages (    ) 40 per cent in the late 1980s          (满分:5)
    A. combined with
    B. dealt with
    C. compared with
    D. replaced with
6.Many people (    ) it is healthy to drink a lot of fruit juice, but actually it damages health.          (满分:5)
    A. consume
    B. assume
    C. resume
    D. realize
7.Theories have been proposed by astronomers to (    ) electrical disturbances?in the atmosphere.          (满分:5)
    A. apply for
    B. allow for
    C. account for
    D. appeal for
8.Regarding a job interview, though personality is much more important, don’t (    ) the importance of having a good appearance          (满分:5)
    A. overhear
    B. overcome
    C. overtake
    D. overlook
9.To his great surprise, Al's doctor insists (    ) for three months.          (满分:5)
    A. that he is resting
    B. that he will rest
    C. his resting
    D. that he rest
10.Parents should make their children realize that studying is happy but not (    ) them to do what they don’t like          (满分:5)
    A. make
    B. compel
    C. drive
    D. enable
11.She heard a terrible noise, (    ) brought her heart into her mouth.          (满分:5)
    A. it
    B. this
    C. which
    D. that
12.Emphasis is laid on the necessity that all the objectives to be attained (    ) into account before starting a new project.          (满分:5)
    A. be taken
    B. had to be taken
    C. would be taken
    D. have to be taken
13.However much (    ), it will be worth the money.          (满分:5)
    A. the dictionary costs
    B. costs the dictionary
    C. the dictionary will cost
    D. does the dictionary cost
14.Every boy and girl (    ) not to swim in the lake, for it is polluted.          (满分:5)
    A. has been warned
    B. has warned
    C. have been warned
    D. have warned
15.The manager decided to give the job to(    )(    )he believed had a strong sense of duty.          (满分:5)
    A. whoever
    B. whenever
    C. whatever
    D. wherever
16.It is quite (    ) that the committee will accept our recommendations of revising the contract.          (满分:5)
    A. like
    B. likely
    C. alike
    D. likewise
17.It was (    ) I met Mr. Smith in Shanghai.          (满分:5)
    A. many years since
    B. since many years ago when
    C. many years ago that
    D. for many years since
18.He was so shy that he was always (    ) to shrink up whenever attention was focused on him          (满分:5)
    A. attending
    B. intending
    C. tending
    D. pretending
19.No plan for the future will be acceptable unless it (    ) poverty and unemployment.          (满分:5)
    A. abolishes
    B. abuses
    C. compels
    D. commits
20.It is difficult to (    ) work as it is sometimes mixed together with labor by most people          (满分:5)
    A. define
    B. describe
    C. decide
    D. design《科技英语》2015年春学期在线作业(二)

一、单选题：
1.Never before (    )(    ) so highly successful in his attempts to modify the weather on a very small scale.          (满分:5)
    A. man has been
    B. man is
    C. has man been
    D. will be man
2.The following year, (    ) victories in local elections strengthened the Conservatives’ position.          (满分:5)
    A. a series of
    B. a link of
    C. a pattern of
    D. a connection of
3.Whether it is desirable or not (    ) the importance of avoiding rejects versus the importance of avoiding cost increases          (满分:5)
    A. relates to
    B. consists of
    C. engages in
    D. depends on
4.The general secretary’s decision to invest was a (    ) mistake, resulting in a heavy loss of money.          (满分:5)
    A. firm
    B. private
    C. costly
    D. realistic
5.Tom's father, as well as his mother, (    ) in New York for a few days more.          (满分:5)
    A. ask him to stay
    B. asks him to stay
    C. ask he should stay
    D. asks he should stay
6.Joint ventures may (    ) labor contracts with the employees according to their needs in production and management operations.          (满分:5)
    A. signal
    B. write
    C. sign
    D. draw
7.With flowers and trees (    )(    ) everywhere, the city took on a new look.          (满分:5)
    A. to be planted
    B. being planted
    C. planting
    D. planted
8.(    ) is announced in the papers, a nation-wide sports meeting will be held in the city next month.          (满分:5)
    A. Because
    B. For
    C. As
    D. So
9.You are legally (    ) to take faulty goods back to the store where you bought them.          (满分:5)
    A. devoted
    B. entitled
    C. accessed
    D. contributed
10.Recent laws have tended to(    ) the freedom of the press in this country.          (满分:5)
    A. exceed
    B. restrict
    C. convert
    D. resolve
11.— You were brave enough to raise objections at the meeting. — Well, now I regret (    )(    ) that.          (满分:5)
    A. having done
    B. to have done
    C. to be doing
    D. to do
12.Most schools have plans in place for (    ) to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.          (满分:5)
    A. converting
    B. respecting
    C. restoring
    D. responding
13.(    ) that they’re young and inexperienced, they’ve done quite a good job.          (满分:5)
    A. Being
    B. Given
    C. Provided
    D. Now
14.It was suggested that this problem (    )(    ) at the next meeting.          (满分:5)
    A. was discussed
    B. will be discussed
    C. have to be discussed
    D. be discussed
15.The labor contract includes the rights and obligations of the employers and employees, employment and training of the worker, the (    ) term of the contract, wage, etc          (满分:5)
    A. vivid
    B. vital
    C. valid
    D. vain
16.For such a tiny woman she had a(n)(    ) courage to fight against two thieves.          (满分:5)
    A. incredible
    B. resistant
    C. staple
    D. massive
17.Winning by a narrow (    ), the Lakers now go on to play in the championship.  .          (满分:5)
    A. combat
    B. margin
    C. fringe
    D. conquest
18.Every year we say we’ll spend less at Christmas, and every year it still (    ).          (满分:5)
    A. keeps under control
    B. comes to the end
    C. gets out of hand
    D. goes beyond reach
19.— John wants to see you today. — I would rather he (    ) tomorrow than today.          (满分:5)
    A. comes
    B. came
    C. should come
    D. could come
20.On the whole speculation is (    ) upon because it sometimes drives prices up.          (满分:5)
    A. frowned
    B. disapproved
    C. represented
    D. affected《科技英语》2015年春学期在线作业(三)

一、单选题：
1.Every country tries to maintain a(n) (    ) balance of trade, which assures it of the means to buy necessary imports.          (满分:5)
    A. organic
    B. favorite
    C. compound
    D. favorable
2.A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to (    ) oil.          (满分:5)
    A. block
    B. discover
    C. originate
    D. prevent
3.Americans eat(    )vegetables per person today as they did in 1910.          (满分:5)
    A. twice as much
    B. as twice many
    C. twice as many
    D. as twice much
4.I know Jonathan quite well and never doubt (    )he can do a good job of it.          (满分:5)
    A. while
    B. that
    C. when
    D. what
5.If it(    )tomorrow, we will stay indoors to have our training class.          (满分:5)
    A. rains
    B. rained
    C. will rain
    D. is raining
6.The views of young people today on politics, social attitudes and life goals greatly (    ) from their baby boomer parents.          (满分:5)
    A. distinct
    B. differ
    C. different
    D. distinctive
7.He left orders that nothing (    ) until the police arrived.          (满分:5)
    A. was touched
    B. had been touched
    C. should be touched
    D. was to be touched
8.He(    ) have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.          (满分:5)
    A. should
    B. must
    C. would
    D. can
9.Over the past decades, sea ice in the Arctic（北极）(    ) as a result of global warming.          (满分:5)
    A. had decreased
    B. will decrease
    C. has been decreasing
    D. is decreasing
10.There are two rooms in the house, (    )serves as a kitchen.          (满分:5)
    A. the smaller of which
    B. the smaller of that
    C. the smallest of which
    D. the smallest of that
11.Thank heavens! You have come back home. You should be thankful that you have escaped with only (    ) injuries.          (满分:5)
    A. minor
    B. major
    C. significant
    D. abundant
12.The methods used to achieve these aims will be described later, and (    ) can be seen broadly as a focusing on to a target.          (满分:5)
    A. up to now
    B. so far
    C. as yet
    D. for the present
13.(    ) twice, the postman refused to deliver our letters unless we chained our dog.          (满分:5)
    A. Being bitten
    B. Bitten
    C. Having bitten
    D. To be bitten
14.The annual income of school teachers in this place was (    ) at＄900.          (满分:5)
    A. processed
    B. assessed
    C. summarized
    D. valued
15.Anthropology, the study of humanity, makes extensive use of comparative method in its (    ) of human behavior and human society          (满分:5)
    A. analysis
    B. analogue
    C. antithesis
    D. hypothesis
16.He(    )the maths examination if he had worked hard enough, but he didn't.          (满分:5)
    A. would pass
    B. had passed
    C. would have passed
    D. passed
17.The taxi driver was put in (    )prison because his car had knocked down a child. His wife went to(    ) prison to see him twice a month.          (满分:5)
    A. /; /
    B. the; the
    C. /; the
    D. the; /
18.By no means(    )to move to a new place far away from her workplace, because it isn't convenient for her family and herself.          (满分:5)
    A. Jane will agree
    B. will Jane agree
    C. Jane will disagree
    D. will Jane disagree
19.Having taken our seats,(    ).          (满分:5)
    A. the professor began the lecture
    B. the lecture began in no time
    C. we were attracted by the lecturer immediately
    D. the bell announced the beginning of the lecture
20.Scientists have discovered genetic variations that make people more likely to get (    ) on cigarettes and more prone to develop lung cancer.          (满分:5)
    A. retained
    B. hooked
    C. tired
    D. hanged