《科技英语》2015年春学期在线作业123答案

奥鹏作业答案

《科技英语》2015年春学期在线作业（一）
试卷总分：100       测试时间：--
单选题  


一、单选题（共 20 道试题，共 100 分。）V 1.  One’s appearance does not always ______ with his quality, so don’t judge people by looks
A. compare
B. coincide
C. collide
D. content
      满分：5  分
2.  Before you started to ______, make sure the road is clear ahead of you; otherwise it might lead to an accident
A. overwork
B. overtake
C. overhear
D. oversee
      满分：5  分
3.  He hasn't come yet. What do you consider_________to him?
A. happens
B. has happened
C. had happened
D. will happen
      满分：5  分
4.  ______ for your laziness, you could have finished the work by now.
A. Be it not
B. Hadn’t been it
C. Had it not been
D. If it be not
      满分：5  分
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
A. combined with
B. dealt with
C. compared with
D. replaced with
      满分：5  分
6.  Many people ______ it is healthy to drink a lot of fruit juice, but actually it damages health.
A. consume
B. assume
C. resume
D. realize
      满分：5  分
7.  Theories have been proposed by astronomers to ______ electrical disturbances in the atmosphere.
A. apply for
B. allow for
C. account for
D. appeal for
      满分：5  分
8.  Regarding a job interview, though personality is much more important, don’t ______ the importance of having a good appearance
A. overhear
B. overcome
C. overtake
D. overlook
      满分：5  分
9.  To his great surprise, Al's doctor insists _____ for three months.
A. that he is resting
B. that he will rest
C. his resting
D. that he rest
      满分：5  分
10.  Parents should make their children realize that studying is happy but not ______ them to do what they don’t like
A. make
B. compel
C. drive
D. enable
      满分：5  分
11.  She heard a terrible noise, _____ brought her heart into her mouth.
A. it
B. this
C. which
D. that
      满分：5  分
12.  Emphasis is laid on the necessity that all the objectives to be attained _____ into account before starting a new project.
A. be taken
B. had to be taken
C. would be taken
D. have to be taken
      满分：5  分
13.  However much _____, it will be worth the money.
A. the dictionary costs
B. costs the dictionary
C. the dictionary will cost
D. does the dictionary cost
      满分：5  分
14.  Every boy and girl _____ not to swim in the lake, for it is polluted.
A. has been warned
B. has warned
C. have been warned
D. have warned
      满分：5  分
15.  The manager decided to give the job to_________he believed had a strong sense of duty.
A. whoever
B. whenever
C. whatever
D. wherever
      满分：5  分
16.  It is quite ______ that the committee will accept our recommendations of revising the contract.
A. like
B. likely
C. alike
D. likewise
      满分：5  分
17.  It was ______ I met Mr. Smith in Shanghai.
A. many years since
B. since many years ago when
C. many years ago that
D. for many years since
      满分：5  分
18.  He was so shy that he was always ______ to shrink up whenever attention was focused on him
A. attending
B. intending
C. tending
D. pretending
      满分：5  分
19.  No plan for the future will be acceptable unless it ______ poverty and unemployment.
A. abolishes
B. abuses
C. compels
D. commits
      满分：5  分
20.  It is difficult to ______ work as it is sometimes mixed together with labor by most people
A. define
B. describe
C. decide
D. design
      满分：5  分
《科技英语》2015年春学期在线作业（二）
试卷总分：100       测试时间：--
单选题  


一、单选题（共 20 道试题，共 100 分。）V 1.  Never before _________ so highly successful in his attempts to modify the weather on a very small scale.
A. man has been
B. man is
C. has man been
D. will be man
      满分：5  分
2.  The following year, ______ victories in local elections strengthened the Conservatives’ position.
A. a series of
B. a link of
C. a pattern of
D. a connection of
      满分：5  分
3.  Whether it is desirable or not ______ the importance of avoiding rejects versus the importance of avoiding cost increases
A. relates to
B. consists of
C. engages in
D. depends on
      满分：5  分
4.  The general secretary’s decision to invest was a ______ mistake, resulting in a heavy loss of money.
A. firm
B. private
C. costly
D. realistic
      满分：5  分
5.  Tom's father, as well as his mother, _____ in New York for a few days more.
A. ask him to stay
B. asks him to stay
C. ask he should stay
D. asks he should stay
      满分：5  分
6.  Joint ventures may ______ labor contracts with the employees according to their needs in production and management operations.
A. signal
B. write
C. sign
D. draw
      满分：5  分
7.  With flowers and trees ________ everywhere, the city took on a new look.
A. to be planted
B. being planted
C. planting
D. planted
      满分：5  分
8.  _______ is announced in the papers, a nation-wide sports meeting will be held in the city next month.
A. Because
B. For
C. As
D. So
      满分：5  分
9.  You are legally ______ to take faulty goods back to the store where you bought them.
A. devoted
B. entitled
C. accessed
D. contributed
      满分：5  分
10.  Recent laws have tended to______ the freedom of the press in this country.
A. exceed
B. restrict
C. convert
D. resolve
      满分：5  分
11.  — You were brave enough to raise objections at the meeting. — Well, now I regret _________ that.
A. having done
B. to have done
C. to be doing
D. to do
      满分：5  分
12.  Most schools have plans in place for ______ to fires, fights, medical emergencies and other situations that call for quick assessment and decisive action.
A. converting
B. respecting
C. restoring
D. responding
      满分：5  分
13.  ______ that they’re young and inexperienced, they’ve done quite a good job.
A. Being
B. Given
C. Provided
D. Now
      满分：5  分
14.  It was suggested that this problem _________ at the next meeting.
A. was discussed
B. will be discussed
C. have to be discussed
D. be discussed
      满分：5  分
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
A. vivid
B. vital
C. valid
D. vain
      满分：5  分
16.  For such a tiny woman she had a(n)______ courage to fight against two thieves.
A. incredible
B. resistant
C. staple
D. massive
      满分：5  分
17.  Winning by a narrow ______, the Lakers now go on to play in the championship. .
A. combat
B. margin
C. fringe
D. conquest
      满分：5  分
18.  Every year we say we’ll spend less at Christmas, and every year it still _______.
A. keeps under control
B. comes to the end
C. gets out of hand
D. goes beyond reach
      满分：5  分
19.  
— John wants to see you today.

— I would rather he _______ tomorrow than today.

A. comes
B. came
C. should come
D. could come
      满分：5  分
20.  On the whole speculation is ______ upon because it sometimes drives prices up.
A. frowned
B. disapproved
C. represented
D. affected
      满分：5  分

《科技英语》2015年春学期在线作业（三）
试卷总分：100       测试时间：--
单选题  


一、单选题（共 20 道试题，共 100 分。）V 1.  Every country tries to maintain a(n) ______ balance of trade, which assures it of the means to buy necessary imports.
A. organic
B. favorite
C. compound
D. favorable
      满分：5  分
2.  A marine shale, once believed to be a black mud rich in organic compounds, is a common source rock to ______ oil.
A. block
B. discover
C. originate
D. prevent
      满分：5  分
3.  Americans eat______vegetables per person today as they did in 1910.
A. twice as much
B. as twice many
C. twice as many
D. as twice much
      满分：5  分
4.  I know Jonathan quite well and never doubt ______he can do a good job of it.
A. while
B. that
C. when
D. what
      满分：5  分
5.  If it_____tomorrow, we will stay indoors to have our training class.
A. rains
B. rained
C. will rain
D. is raining
      满分：5  分
6.  The views of young people today on politics, social attitudes and life goals greatly ______ from their baby boomer parents.
A. distinct
B. differ
C. different
D. distinctive
      满分：5  分
7.  He left orders that nothing ______ until the police arrived.
A. was touched
B. had been touched
C. should be touched
D. was to be touched
      满分：5  分
8.  He_____ have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.
A. should
B. must
C. would
D. can
      满分：5  分
9.  Over the past decades, sea ice in the Arctic（北极）______ as a result of global warming.
A. had decreased
B. will decrease
C. has been decreasing
D. is decreasing
      满分：5  分
10.  There are two rooms in the house, ____serves as a kitchen.
A. the smaller of which
B. the smaller of that
C. the smallest of which
D. the smallest of that
      满分：5  分
11.  Thank heavens! You have come back home. You should be thankful that you have escaped with only ______ injuries.
A. minor
B. major
C. significant
D. abundant
      满分：5  分
12.  The methods used to achieve these aims will be described later, and ______ can be seen broadly as a focusing on to a target.
A. up to now
B. so far
C. as yet
D. for the present
      满分：5  分
13.  ____ twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten
      满分：5  分
14.  The annual income of school teachers in this place was ______ at＄900.
A. processed
B. assessed
C. summarized
D. valued
      满分：5  分
15.  Anthropology, the study of humanity, makes extensive use of comparative method in its ______ of human behavior and human society
A. analysis
B. analogue
C. antithesis
D. hypothesis
      满分：5  分
16.  He____the maths examination if he had worked hard enough, but he didn't.
A. would pass
B. had passed
C. would have passed
D. passed
      满分：5  分
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.
A. /; /
B. the; the
C. /; the
D. the; /
      满分：5  分
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.
A. Jane will agree
B. will Jane agree
C. Jane will disagree
D. will Jane disagree
      满分：5  分
19.  Having taken our seats,______.
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
      满分：5  分
20.  Scientists have discovered genetic variations that make people more likely to get ______ on cigarettes and more prone to develop lung cancer.
A. retained
B. hooked
C. tired
D. hanged
      满分：5  分