[转载]耶鲁学员必看，公英考前密押资料,必看，不看后悔死，看了泄露后悔死
Befoer the 20th& century the horse
provided day to day transportation in the United States.Trains were
used only for long &distance transportation .
Today the car is the more popular &1& &of transportation in
all of the
United States .It has completely &2& the horse as a
means of everyday transportation . Americans use their car
per cent of all personal &&4&&
Most Americans are able to& 5& cars .The average
price of a &6& made car was
in 1960 and up to $4,750 &7& 1975.During this
period American car manufacturers set about &8& their products
and work efficiency .
As a result the yearly income of
increased from 1950 to 1975 &10 &than the price of cars
.For this reason &&11
&a new car takes a
smaller &12& of a family’s
total earnings today .
In 1951 &13 &it took 8.1 months of
an average family’s& 14 &to buy a new car .In
1962 a new car &15& 8.3 of a family’s
annual earnings .By 1975 it only took 4.75 &16 &income .In
addition the 1975 cars were
technically &17 &to models from
previous years .
The &18& of the automobile
extends throughout the economy &&19
&the car is
so important to Americans .Americans spend more money to
cars running than on any other item .
1.A.kinds&&&&&&&&&&&&&&
B.means&&&&&&&&&&
C.mean&&&&&&&&&&&&&&&&&&&
2.A.denied&&&&&&&&&&&&&
B.reproduced&&&&&
C.replaced&&&&&&&&&&&&&&&&&&
D.ridiculed
3.A.hardly&&&&&&&&&&&&&
B.nearly&&&&&&&&&&
C.certainly&&&&&&&&&&&&&&&&&
4.A.trip&&&&&&&&&&&&
&&&B.works&&&&&&&&&&
C.business&&&&&&&&&&&&&&&&&&
5.A.buy&&&&&&&&&&&&&&&
B.sell&&&&&&&&&&&&
C.race&&&&&&&&&&&&&&&&&&&&&&
6.A.quickly&&&&&&&&&&&&
B.regularly&&&&&&&&
C.rapidly&&&&&&&&&&&&&&&&&&
D.recently
A. on&&&&&&&&&&&&&&&
B. in&&&&&&&&
behind&&&&&&&&&&&&&&&&&
D. About&&
A. raising&&&&&&&&&&&&
B. making&&&&&&&&
C. reducing&&&&&&&&&&&&&&&&
D.improving
A. unusual&&&&&&&&&&&
B.interested&&&&&&&
C.average&&&&&&&&&&&&&&&&&
D.biggest&
A.slowest&&&&&&&&&&&&
B.equal&&&&&&&&&&
&&&&&&&&&&&&&&&&&&D.less
A.bringing&&&&&&&&&&&
B.obtain&&&&&&&&&&
C.bought&&&&&&&&&&&&&&&&&
D.purchasing
A.part&&&&&&&&&&&&&&&
B.half&&&&&&&&&&&
C.number&&&&&&&&&&&&&&&&&
A.clearly&&&&&&&&&&&&
B.proportionally&&&
C.percentage&&&&&&&&&&&&&&&
D.suddenly
A.income&&&&&&&&&&&&
B.work&&&&&&&&&&&
C.plans&&&&&&&&&&&&&&&&&&
A.used&&&&&&&&&&&&&&
B.spent&&&&&&&&&&&
C.cost&&&&&&&&&&&&&&&&&&&&
A.months&&&&&&&&&&
B.dollars&&&&&&&
C.family&&&&&&&&&&&&&&&&&&
A.famous&&&&&&&&&&&&
B.superior&&&&&&&&
C.fastest&&&&&&&&&&&&&&&&&&
D.purchasing
A.running&&&&&&&&&&&&
B.notice&&&&&&&&&&
C.influence&&&&&&&&&&&&&&&
D.discussion
A.then&&&&&&&&&&&&&&&
B.as&&&&&&&&&&&&&
C.so&&&&&&&&&&&&&&&&&&&&&
A.start&&&&&&&&&&&&&&&
B.leave&&&&&&&&&&&
C.keep&&&&&&&&&&&&&&&&&&&
&&&9.C&&&&
10.C&&&&&&
&12.A&&&&&&
13.B&&&&&&
14.A&&&&&&&
most people decide quite__1___what kind of work they would do.When
I was at school,we had to choose___2___when we were fifteen.I chose
scientific subjects."__3__,scientists will earn a lot of money," my
parents said.__4__I tried to learn physics and chemistry, but in
the__5__I decided that I__6__a scientist. IT was a long time__7__I
told my parents that I wasnt happy at school."I didt think you were," said my mother."__8__,"said my
father."Well,the best thing to do now is to look for a
I__9__about it with my friends Frank and Lesley.__10__of
them__11__suggest anything,but they promised that they would ask
their friends.A few days later__12__I was still in
bed,__13__telephoned."Is that Miss Jenkins?" a
mans voice asked."I__14__your hobby is photography
and Ive got a job that might interest you in my clothes
factory. My name is Mr.Thomson."He seemed pleasant on the
phone__15__I went to see him. I was so excited that I almost
forgot__16__goodbye."Good luck!"my mother said to me.
arrived__17__early and when Mr.Thomson came he asked me if
I__18__waiting a long time."No,not long."I replied.After talking to
me for about twenty minutes he__19__me a job-not as a photographer
though,__20__a model!
A .early&&&&&&&&&&
presently&&&&&&&&&&&
C. soon&&&&&&&&&&
D. quickly
A. what be study&&
what should study&&&
&C. what to
D. what studied
A. For the furture&&&&
B. In the future&&&&&&&&
C. For future&&&&&
A. In three years&&&&&
B. For three years&&&&&
three years& D. Three
A. close&&&&&&&&&&&&
B. last&&&&&&&&&&&&&&&
C. end&&&&&&&&&&
A. never would be&&&&
B. would be never&&&&&
C. would not be ever& D .would never
A. before&&&&&&&&&&&
B. as&&&&&&&&&&&&&&&&
C. when&&&&&&&&&&
A.I didn t either&&&
B. Nor I did&&&&&&&&&&
C. So didn t I&&&&
A. told&&&&&&&&&&&&&
B. asked&&&&&&&&&&&&&
C .talked&&&&&&&&&&
A. Not all&&&&&&&&&&
B. Neither&&&&&&&&&&&&
C. Nor&&&&&&&&&&&
A. could&&&&&&&&&&&
B. should&&&&&&&&&&&&
C. might&&&&&&&&
A. since&&&
&&&&&&&&B.
while&&&&&&&&&&&&
before&&&&&&&&&&
A. everyone&&&&&&&&
B .anyone&&&&&&&&&&&
C. no one&&&&&&&&&
A. understand&&&&&&
B. recognize&&&&&&&&&&
C. suggest&&&&&&&
A. so&&&&&&&&&&&&&
B. later&&&&&&&&&&&&&&
C. that&&&&&&&&&&&&
A. speaking&&&&&&&&
B. to say&&&&&&&&&&&&&
C .to speaking&&&&&
.A. a lot&&&&&&&&&&&
B. much&&&&&&&&&&&&&&
C .a bit&&&&&&&&&&
A. had been&&&&&&&&
B. would be&&&&&&&&&&&
C .was&&&&&&&&&&
.A. afford&&&&&&&&&&
B. offered&&&&&&&&&&&&
C. paid&&&&&&&&&&
A. as&&&&&&&&&&&&&&
B. being&&&&&&&&&&&&&&
C .to be&&&&&&&&&
15 ACBBC&&&&
610 DAACB&&
1115 ABDAA&&&
1620& BCABD
Passage& one.
Nearly 54 million
cars and trucks in the United States are equipped with driver side
air bags located in the center of the steering wheel. 24 million
also have a passenger-side device located in the dashboard. Air
bags are designed to protect against sudden ,fierce forntal highway
ago evidence of serious air-bag injuries began to surface.Drivers
in minor fender benders suffered severe eyes and ear injuries,
broken bones and third-degree burns form the force of the inflating
bags. In December 1991 the National Highway Traffic Safety
Administration(NHTSA)advised parents to avoid putting rear-facing
infant sets in front of air bags,acknowledging that the force of
the explosive bag could harm infants, whose heads were only inches
away from the devices. Last October it was determined that all
children 12 and under were more susceptible to injury and death
their more fragile bodies were seated lower,
increasing the impact of the air bag to the head area. In
addition,more children were not properly restrained or were out of
position when the air bag inflated. On November 22,1996, after
nearly 60 deaths and thousands of injuries were attributed to the
devices, the NHTSA mandated improved labels for all new vehicles,
warning of the risk to children under13. Despite these problems,
officials stress the overall effectiveness of these devices."All in
all,air bags work well and are responsible for an 11 percent
reduction in driver fatalities,"says NHTSA Administrator
Dr.Ricardo
Martinez."First
and foremost, make sure you are properly buckled up before getting
on the road," say Brain ONeill, president of the Insurance Institute for
Highway Safety. Keep in mind how close you sit to an air bag. Push
seats as far back as possible,remaining just close enough to
control the pedals.Your face and torso should be at least ten to 12
inches from the steering column."It is not a bad idea actually to
measure the distance with a ruler to be sure"adds
Adjustable steering wheels should be pointed
toward the chest rather than the head to prevent inflating bag from
damaging the face or neck. Also, position
hands at nine o'clock and three o'clock on the wheel to keep your
arms away from an opening air bag.
Pregnant women in particular should
keep their abdomen as distant from the air bag as possible. In the
final trimester, women should point adjustable steering wheels
upward, away from their fetus.
Perhaps most important, children 12
and under should always ride in the back seat, buckled
1. From the passage, we learned that
A) there are 24 million cars and
trucks in the United States
B) there are 78 million cars and
trucks in the United States
C) there are 24 million cars and
trucks equipped with air
bags in the United States
D) there are 78 million cars and
trucks equipped with air
bags in the United States
2. The air bags are ____.
A) safety devices which can protect
people from being hurt during highway accidents
B) unsafe devices which hurt many
C) safety devices which saved 11%
American drivers
D) safety devices but need to be
3. The air bag is located in the
center of the steering wheel, so you should ____.
A) keep in mind how close you sit to
an air bag
B) push the front seat as far back as
possible, remaining just close enough to control the
C) keep your face and torso at least
10 to 12 inches from the steering column
D) all of the above
4. Adjustable steering wheels should
A) be pointed toward the chest rather
than the head
B) be driven at 9 o '
C) be driven at 3 o '
D) keep your arms away from an
opening air bag
5. The air bag is a good safety
device, but children 12 and under should always ride in the back
seat buckled up means ____.
A) air bags are no good for
B) air bags are only good for the
parents who have more than 12 children
C) the best position for children to
ride a car is in the back seat and be buckled up
D) the front seat is unsafe for young
Passage two
Questions 1 to 5 are based on the
following passage:
Attention to detail is something
everyone can and should do—especially in a tight job market. Bob
Crossley, a human-resources expert notices this in the job
applications that come across his desk every day. “It’s amazing how
many candidates eliminate themselves.” he says.
Resume () arrive with stains. Some candidates
don’t bother to spell the company’s name correctly. Once I see a
mistake, I eliminate the candidate, Crossley concludes. “If they
cannot take of these details, why should we trust them with a
Garfield compares this process to his work as
a computer scientist at NASA. “The Apollo II moon launch was
slightly off-course 90 percent of the time.” Says Garfield, “But a
successful landing was still likely because we knew the exact
coordinates of our goal. This allowed us to make adjustments as
necessary.” Knowing where we want to go helps us judge the
importance of every task we undertake.
Too often we believe what accounts
for others’ success is some special secret or a lucky break (). But rarely is success so
mysterious. Again and again, we see that by doing little things
within our grasp well, large rewards follow
1. According to the passage, some job
appicants were rejected_____.
A. because of& their carelessness as
shown in their failure to present a clean copy of a
B. because of& their inadequate
education as shown in their poor spelling in writing a
C. because they failed to give a
detailed description of their background in their
applications
D. because they eliminated their
names from the applicants list themselves
2. The word “perfecttionists”(Line
1,para.3) refers to those who_____.
A. demand others to get everything
absolutely right
B. know how to adjust their goals
according to the circymstances
C. pay too much attention to details
only to lose their major objectives
D. are capable of achieving perfect
results in whatever they do
3. which of the following is
theauthor’ sadvice to the reader?
A. Although too mach attention to
details may be costly, they should not be overlooked
B. Don’t forget details when drawing
C. Be aware of the importance of a
task before undertaking it
D. Careless applicants are not to be
4. The example of the Apollo II moon
launch is given to illustrate that_____.
A) minor mistakes can be ignored in
achieving major objectives
B) failure is the mother of
C) adjustments are the key to the
successful completion of any work
D) keeping one’s goal in mind helps
in deciding which details can be overlooked
5.The best title for this passage would
be ________.
A) Don’t Be a
Perfectionist
B) Importance of
Adjustments
C) Details and Major
Objectives
D) Hard Work Plus Good
Passage three
The market investigation is
indispensable to sales promotion. They are as closely related as
the lips and teeth, so to speak. What you produce is for sale on
the market. It would be impossible to succeed in selling a product
without first investigating the market.
In the international market, goods on
sale coming from different countries and suppliers are always
facing keen competition. Under such circumstances, they will try
everything possible to familiarize themselves with the market
conditions. In making investigations, we ought to get information
about what similar items the competitors are offering on the
market, what prices they are quoting, what features their products have,
who are their regular customers, etc. Then, how can we obtain such
information? There are many channels that we can make use of in
doing this sort of work. The commercial counselor's offices of our
embassies stationed abroad can help us in making market
investigations. Nowadays, our import and export corporations send
their trade groups abroad every now and then. One of their purposes
is to make market surveys on the spot.
Certainly, face-to-face talks with
foreign businessmen are also important channels to get market
information. The Chinese Export Commodities Fairs and some other
fairs of similar nature as well as visits of foreign businessmen
provide us with such opportunities. Of course, there are some other
ways of making market investigations.
6. In making market investigation,
one should ______.
A. get enough information
concerned&&&&&&&&&&&&&&
B. advertise his products
C. produce high quality
goods&&&&&&&&&&&&&&&&&
none of the above
7. The word "indispensable" in the
first line means ______.
A. impossible&&&&&&&&&&&
B. essential&&&&&&&&&&&&
C. advisable&&&&&&&&&&
D. available
8. Which of the following statements
is not true?
A. The relationship between market
investigation and sales promotion is just as that of the lips and
B. It is impossible to succeed in
selling a product without market investigation.
C. There are various ways of making
market investigation.
D. Production goes before market
investigation.
9. Making market investigation is
very important because ______.
A. in market, goods on sale are
numerous&&&&&&&&&&&
B. every producer is facing keen competition
C. it can greatly promote
sales&&&&&&&&&&&&&&&&&&&&
D. all of the above
10. All the following are channels to
get market information except ______.
A. to have commercial counsellor's
office of our embassies stationed abroad
B. to promote the quality of our own
C. to send trade groups abroad every
now and then
D. to have face-to-face talks with
foreign businessmen
The agricultural revolution in the
nineteenth century involved two things: the invention of
labor-saving machinery and the development of scientific
agriculture. Labor-saving machinery naturally appeared first where
labor was scarce. "In Europe, said Thomas Jefferson, "the object is
to make the most of their land, labor being abundant: here it is to
make the most of our labor, land being abundant. It was in the
United States, therefore, that the great advances in
nineteenth-century agricultural machinery first came.At the opening
of the century, with the exception of a crude plow, farmers could
have carried practically all of the existing agricultural
imple by 1860, most of the machinery in use
today had been designed in an early form. The most important of the
early inventions was the iron plow. As early as 1790 Charles
Newbold of New Jersey had been working on the idea of a cast-iron
plow and spent his entire fortune in introducing his invention. The
farmers, however, were not interested in it, claiming that the iron
poisoned the soil and made the weeds grow. Nevertheless, many
people devoted their attention to the plow, until in 1869 James
Oliver of South Bend, Indiana, turned out the first chilled-steel
11. The word “here”(para 1,line 4)
refers to _____
A. Europe&&&&&&&&&&&&
B. America&&&&&&&&&&&&&
C. New Jersey&&&&&&&&&&&&&
D. Indiana
12. Which of the following statements
is NOT TRUE?
A. The reed for labor helped the
invention of machinery in America
B. The farmer rejected Charles
Newbold’s plow for fear of ruin of their field
C. Both Euorpe and America had great
need of farm machinery
D. It was in Indiana that the first
chilled-steel plow was produced
13. The passage is mainly
about_____
A the agricultural
revolution&&&&&&&&&&&&&&&&&&&&
B the invention oflabor-saving machinery
C the development of scientific
agriculture&&&&&&&&
D the farming machinery in America
14. At the opening of the
ninrteenth-cetury, farmers in America_____.
A preferred light tools&&&&&
&&&&&&&&&&&&&&&&&&&&B
were extremely self-reliant
C had many portable tools
&&&&&&&&&&&&&&&&&&&&&&D
had very few cools
15. Implied but not
stated_____.
A there was a shortage of workers on
American farms
B the most important of the early
inventions was the iron plow
C after 1869, many people devoted
their attention to the plow
D charles Nwe bolt had made a furtune
by his cast-iron plow
Passage& five
Cigarette smoking is believed by most
research workers in this field to be an important factor in the
development of cancer of the lungs and the throat and is believed
to be related to cancer of the bladder() and the oral
cavity(). Male cigarette smokers have a
higher death rate from heart disease than non-smoking
Female smokers are thought to be less
affected be cause they do not breathe in the smoke so deeply. The
majority of physicians and researchers consider these relationships
proved to their satisfaction and say."Give up smoking. If you
don't smoke, don’t
start”. Some competent physicians and research workers-though their
small number is dwindlingeven further-are less sure of the effect of
cigarette smoking on health. They consider the increase in
respiratorydiseases and various forms of cancer may possibly
be explained by other factors in the complex human
environment-atmospheric pollution, increased nervous stress,
chemical substances in processed food, or Chemical pesticides that
are now being used by farmers in vast Quantities to destroy insects
and small animals. Smokers who develop cancer or lung diseases,
they say, may also, by coincidence, live in industrial areas, or
eat more canned food.G however, research is isolating all
other possible factors and proving them to be statistically
irrelevant. While all tobacco smoking affects life expectancy and
health, cigarette smoking appears to have a much greater effect
than cigar or pipe smoking.However,nicotineconsumption is not diminished by the latter forms,
and current research Indicates relationship between all forms of
smoking and cancer of the mouth and throat. Filters and low
tartobacco are claimed to made smoking to some extent
safer, but they can only marginally reduce, not eliminate, the
smoking are more affected by smoking than female ones
because________.
A.Male smokers smoke more than female ones
B.Male smokers are more likely to be affected by smoking
C.Male smokers breath in the smoke deeper than female
D.Male smokers are more likely to be affected by other factors in
hormone environment
17.According to the passage,cigarette can do harm to all
the followings EXCEPT________.
A.lung&&&&&&&&&
B.mouth&&&&&&&&&&&
C.heart&&&&&&&&&&
author’s attitude towards smoking is________.
A.critical&&&&&&&&&
B.approving&&&&&&&&
C.questioning&&&&&
D.subjective
of the following statements is NOT TRUE?
A.More and more
research work believe the effect of cigarette smoking on
B.Filters and low
tar tobacco can not get rid of the hazard.
C.Cigarette smoking
has a greater effect on health than.
D.All forms of
tobacco smoking affects life expectancy and health.
author’s purpose of writing the passage is to________.
A.offer advice on how to give up smoking
B.explain the influence of cigarette smoking on health
C.list the factors that can cause cancer
D.compare the opinions on the effects of smoking
Many a young person tells me he wants to be a writer. I always
encourage such people,but also explain that there’s a big
difference between“being
a writer” and writing.In most cases these individuals are dreaming
of wealth and fame,not the long hours alone at a typewriter.
“You’ve got to want to write,”I
say to them, “not want to be a writer”.
The reality is that writing is a lonely,private and poor paying
affair.For every writer kissed by fortune there are thousands more
whose longing is never rewarded.When I left a 20-year career in the
U.S. Coast Guard to become a freelance writer,I had no prospects at all.What I did have was a
friend who found me my room in a New York apartment building.It
didn’t even matter that it was cold and had no bathroom.I
immediately bought a used manual typewriter and felt like a genuine
After a year or so,however,I still hadn’t gotten a break and began
to doubt myself.It was so hard to sell a story that barely made
enough to eat.But I knew I wanted to write.I had dreamed about it
for years.I wasn’t going to be one of those people who die
wondering.What if?Iwould keep putting my dream to the test even
enough it meant living with uncertainty and fear of failure.This is
the Shadow land of hope,and anyone with a dream must learn to live
passage is meant to________.
A.warn young people of the hardships that a successful writer has
to experience
B.advise young people to give up their idea of becoming a
professional writer
C.show young people it’s unrealistic for a writer to pursue wealth
D.encourage young people to pursue a writing career
can be concluded from the passage?
&&A.Genuine writers
often find their work interesting and rewarding.
B.A writer’s successful depends on luck rather than on
C.Fomous writers usually live in poverty and isolation.
D.The chances for a writer to become successful are
18.Why did
the author begin to doubt himself after the first year of his
writing career?
A.He wasn’t able to produce a single book.
B.He hadn’t seen a change for the better.
C.He wasn’t able to have a rest for a whole year.
D.He found his dream would never come true.
“…people who die wondering.What
if?”(Line 3,para 3)refers to “those________”.
A.who think too much of the dark side of life
B.who regret giving up their career halfway
C.who think a lot without making a decision
D.who are full of imagination even upon death
“Shadowland”in the last sentence refers to________.
A.the wonder land one often dreams about
B.the bright future that one is looking forward to
C.the state of uncertainty before one’s final goal is
D.a world that exists only in one’s imagination
Solar energy for your home is coming.It can help you as a single
home owner.It can help the whole country as well .Whether or not
solar energy can save your money depends on many things.Where you
live is one factor.The type of home you have is another.Things like
insulation present energy coasts,and the type of system you buy are
added factors.
Using solar energy can help save our precious fuel.As you know,our
supplies of oil and gas are very limited.There is just not enough
on hand to meet all our future energy needs.And when Mother Nature
says that’s all.The only way we can delay hearing those words is by
starting to save energy now and by using other source,like the
We won’t have to worry about the suns running out of energy for
another several billion years or so.Besides begin an endless source
of energy,the use of the sun has other advantages as well.The sun
doesn't offer as many problems as other energy sources.For
example,fossil fuel plants add to already high pollution
levels.With solar energy,we will still need sources of energy,but
we won’t need as much.That means we can cut down on our pollution
With all these good
points,why don’t we use more solar power?There are many reasons for
this.The biggest reason is money.Until now,it has just not
practical for a home owner to put in a solar unit.There were
cheaper sources of energy.All that is changing now.Solar coats are
starting to equal the costs of oil and electricity.Experts say that
gas,oil and electricity prices will continue to rise.The demand for
electricity is increasing rapidly.But new power plants will use
more gas,oil or coal.Already in some places the supply of
electricity is being rationed.Solar energy is now in its infancy.It
could soon grow to become a major part of our nations energy
statement best express the main idea?
A.Something about Solar Energy and Pollution.
B.Solar Energy.
C.Energy and Pollution.
D.Energy and Money.
energy can help us save________.
A.the earth and natural resources
B.mother nature
D.our precious fuel
23.The sun
is an endless source of energy,it will not run out of it
for________.
A.several million years
B.several hundred years
C.several billion years
D.several thousand years
of the following statements is correct?
A.Energy from coal would not pollute our living
environment.
B.Energy from natural gas would not pollute our living
environment.
C. Energy from the sun would not pollute our living
environment.
D. Energy from oil would not pollute our living
environment.
energy is now in its infancy,________.
A.but it will be considered as an important part of our nation’s
energy supply
B.yet we will build more power plants
C.and the supply of electricity will be rationed
D.but we don't need practice energy rationing now
It is plain that in the year 2000 everyone will have at his elbow
several times more mechanical energy than he has today.
There will be advances in biological knowledge as far-reaching as
those that have been made in physics.We are only beginning to learn
that we can control our biological environment as well as our
physical one.Starvation has been predicted twice to a growing world
population:by Malthus in about 1800,by Crookers in about 1900.It
was headed off the first time by taking agriculture to America and
the second time by using the new fertilizers.In the year
2000,starvation will be headed off by the control of the diseases
and the heredityof plants and animals-by shaping our own
biological environment.
Now I come back to the haunting theme of automation.The most common
species in the factory today is the man who works or minds a simple
machine-the oprator.By the year 2000,the repetitive tasks of
industry will be taken over by the machines,as the heavy tasks were
and the mental tedium will go the way of
physical exhaustion.Today we still distinguish,even among
repetitive jobs,between the skillbut in the
year 2000 all repetition will be unskilled.We simply waste our time
if wit is as inevitable as the year 2000
itself.’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’’
article was written to________.
A.warn us of the
impending starvation
B.present facts
about life in the near future
C.oppose biological
D.warn of the evil
side of automation
27.Advances in biological knowledge
were________.
A.kept pace with advances in physics
B.been responsible for the invention of new machines
C.surpassed those in physics
D.lagged behind those in physics
28.According to the passage,starvation________.
A.can be predicted
B.is unavoidable
C.can be prevented
D.is mainly caused by poor agriculture
29.Repetitive tasks in industry lead to________.
A.physical exhaustion
B.mental stimulation
C.mental exhaustion
D.extinction
predictions of this writer are realized,the demand for the
unskilled workers in the twenty-first century will
be________.
A.very high
B.very low
C.the same as today
D.constantly rising
以上网友发言只代表其个人观点，不代表新浪网的观点或立场。}