[单选题]Like no previous technology, mobile technology has spread______an unprecedented pace in the last few years.
A.at
B.in
C.on
D.with

[单选题]Science and technology are advancing with each passing day.
A.pushing
B.progressing
C.changing
D.reforming

[单选题]Some prizes are awarded to technology that, after later review, just doesn’t seem to ______ well.
A.turn down
B.turn up
C.turn out
D.turn in

[单选题]How are we to develop new technology if we can’t study current technology to figure out how to______it?
A.improve
B.rest
C.cause
D.conceal

[单选题]In previous times,when fresh meat was inadequate,pigeons were kept by many households as a source of food.
A.in short store
B.in short provision
C.in short reserve
D.in short supply

[单选题]In previous times,when fresh meat was inadequate,pigeons were kept by many households as a source of food.
A.in short store
B.in short provision
C.in short reserve
D.in short supply

[单选题]I remember seeing her somewhere previous1y.
A.before
B.ahead
C.seldom
D.secretly

[不定项选择题]共用题干 What Can Gene Technology Bring

Among all the fast growing science and technology,the research of human genes,or biological engineering
as people call it,is drawing more and more attention now,Sometimes it is a hot topic discussed by people.
The greatest thing that gene technology can do is to cure some serious diseases.Doctors at present can
almost do nothing with them.Cancer and heart disease are the examples.______________(46)
And to date,doctors have not found an effective way to cure them.But if the gene technology is applied,
these two diseases can be cured completely,bringing happiness and more living days to the patients.
_____________(47)
Gene technology can help people to give birth to more healthy and clever children.Some families,with
the English imperial family being a good example , have hereditary（遗传的）diseases._____________ (48 ) This
is a great trouble for these families.In the past,doctors could do nothing about the hereditary diseases.But
gene technology can solve this problem perfectly.______________(49)
Some people are worrying that the gene research can be used to manufacture human beings in large
quantities.In the past few years,scientists have succeeded in cloning a sheep,so these people predict that
human babies would soon be cloned._____________(50)Of course,the governments must take care to control
gene technology. _________（50）
A.Every year,millions of people are murdered by these two diseases.
B.But I believe cloned babies will not come out in large quantities,for most couples in the world can havebabies in very normal way.
C.This means their children will for sure have the family disease.
D.The scientists just need to find the wrong gene and correct it,and a healthy child will be born.
E.In addition,the great amount of money people spend on curing their diseases can be saved,and it benefitst he economy as well.
F.Clone technology is an achievement in science.

[不定项选择题]共用题干 第一篇

Technology Transfer in Germany

When it comes to translating basic research into industrial success,few nations can
match Germany.Since the 1940s,the nation's vast industrial base has been fed with a
constant stream of new ideas and expertise from science.And though German prosperity
（繁荣）has faltered（衰退）over the past decade because of the huge cost of unifying east
and west as well as the global economic decline , it still has an enviable（令人羡慕的)
record for turning ideas into profit.
Much of the reason for that success is the Fraunhofer Society,a network of research
institutes that exists solely to solve industrial problems and create sought-after technologies.
But today the Fraunhofer institutes have competition.Universities are taking an ever larger r
ole in technology transfer,and technology parks are springing up all over.These efforts
are being complemented by the federal programmes for pumping money into start-up companies,
Such a strategy may sound like a recipe for economic success,but it is not without its
critics.These people worry that favouring applied research will mean neglecting basic
science,eventually starving industry of fresh ideas.If every scientist starts thinking like an
entrepreneur（企业家）,the argument goes , then the traditional principles of university
research being curiosity-driven,free and widely available will suffer.Others claim that
many of the programmes to promote technology transfer are a waste of money because half
the small businesses that are promoted are bound to go bankrupt within a few years.
While this debate continues,new ideas flow at a steady rate from Germany's research
networks,which bear famous names such as Helmholtz,Max Planck and Leibniz.Yet it is the
fourth network,the Fraunhofer Society,that plays the greatest role in technology transfer.
Founded in 1949,the Fraunhofer Society is now Europe's largest organisation for
applied technology,and has 59 institutes employing 12,000 people.It continues to grow.
Last year,it swallowed up the Heinrich Hertz Institute for Communication Technology in
Berlin.Today,there are even Fraunhofers in the U.S. and Asia. The word"expertise" in line 3 could be best replaced by
A."experts".
B."scientists".
C."scholars".
D."special knowledge".

[不定项选择题]共用题干 Motoring Technology
1.2 million road deaths worldwide occur each year,plus a further 50 million injuries.To reduce car crash rate,much research now is focused on safety and new fuels-though some electric vehicle and biofuel research aims at going faster.
Travelling at speed has always been dangerous.One advanced area of research in motoring safety is the use of digital in-car assistants.They can ensure you don't miss important road signs or fall asleep .Most crashes result from human and not mechanical faults.
Some safety developments aim to improve your vision.Radar can spot obstacles in fog,while other technology"sees through"big vehicles blocking your view.
And improvements to seat belts , pedal（脚踏）controls and tyres are making driving smoot- her and safer. The colour of a car has been found to be linked with safety,as have,less surpris- ingly,size and shape.
But whatever is in the fuel tank,you don't want a thief in the driving seat and there have been many innovations（创新）.Satellite tracking and remote communications can also come into play if you crash,automatically calling for help.
Accidents cause many traffic jams,but there are more subtle interplays between vehicles that can cause jams even on a clear but busy road.Such jams can be analyzed using statistical tools.
Robotic drivers could be programmed to make traffic flow smoothly and will perhaps one day be everyone's personal chauffeur（司机）,but their latest efforts suggest that won't be soon. To reduce car crash rate,many scientists are working hard to______.
A.design fully automatic cars
B.develop faster electric vehicles
C.analyze road deaths occurring worldwide each year
D.improve the safety of cars and develop new fuels