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You have to be patient if you want to sustain your position.
A:maintain
B:establish
C:acquire
D:support
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共用题干
Young Adults Who Exercise Get Higher IQ Scores
Young adults who are fit have a higher IQ and are more likely to go on to university,reveals a major new
study_________(51)out at the Sahlgrenska Academy and Sahlgrenska University Hospital.
The results were recently published in the Proceedings of the National Academy of Sciences(PNAS).The
study__________(52)1._________(1.)
2 million Swedish men doing military service who were born between 1950 and
1976._________(1976.)
The research group analyzed the ________(53)of both physical and IQ tests the youngsters took
right after they started serving the army.
The study shows a clear link _________(54)good physical fitness and better results for the IQ test.
The strongest links are for ________(55)thinking and verbal comprehension.But it is only fitness that
plays a _________ (56)in the results for the IQ test,and not strength."Being fit means that you also have
good heart and lung __________(57)and that your brain gets plenty of oxygen."says Michael Nilsson,pro-
fessor at the Sahlgrenska Academy and chief physician at the Sahlgrenska University Hospital."This may be
one of the reasons why we can see a clear link with fitness,but not with muscular_________(58).We are
also seeing that there are growth factors that are important."
By analyzing data for twins,the researchers have been________(59)to determine that it is primarily
environmental factors and not genes that___________(60)the link between fitness and a higher IQ.
"We have also shown that those youngsters who _______(61)their physical fitness between the ages
of 1 5 and 1 8 increase their performance."says Maria Aberg,researcher at the Sahlgrenska Academy and
physician at Aby health centre."This being the case,physical education is a_______(62)that has an
important place in schools,and is an absolute must________(63)we want to do well in math and other
theoretical subjects."
The researchers have also compared the results from fitness tests during national service_______(64)
the socioeconomic status of the men later in life.Those who were fit at I 8 were more__________(65)to go
into higher education,and many secured more qualified jobs.
_________(62)
A:rule
B:test
C: subject
D:score
Young Adults Who Exercise Get Higher IQ Scores
Young adults who are fit have a higher IQ and are more likely to go on to university,reveals a major new
study_________(51)out at the Sahlgrenska Academy and Sahlgrenska University Hospital.
The results were recently published in the Proceedings of the National Academy of Sciences(PNAS).The
study__________(52)1._________(1.)
2 million Swedish men doing military service who were born between 1950 and
1976._________(1976.)
The research group analyzed the ________(53)of both physical and IQ tests the youngsters took
right after they started serving the army.
The study shows a clear link _________(54)good physical fitness and better results for the IQ test.
The strongest links are for ________(55)thinking and verbal comprehension.But it is only fitness that
plays a _________ (56)in the results for the IQ test,and not strength."Being fit means that you also have
good heart and lung __________(57)and that your brain gets plenty of oxygen."says Michael Nilsson,pro-
fessor at the Sahlgrenska Academy and chief physician at the Sahlgrenska University Hospital."This may be
one of the reasons why we can see a clear link with fitness,but not with muscular_________(58).We are
also seeing that there are growth factors that are important."
By analyzing data for twins,the researchers have been________(59)to determine that it is primarily
environmental factors and not genes that___________(60)the link between fitness and a higher IQ.
"We have also shown that those youngsters who _______(61)their physical fitness between the ages
of 1 5 and 1 8 increase their performance."says Maria Aberg,researcher at the Sahlgrenska Academy and
physician at Aby health centre."This being the case,physical education is a_______(62)that has an
important place in schools,and is an absolute must________(63)we want to do well in math and other
theoretical subjects."
The researchers have also compared the results from fitness tests during national service_______(64)
the socioeconomic status of the men later in life.Those who were fit at I 8 were more__________(65)to go
into higher education,and many secured more qualified jobs.
_________(62)
A:rule
B:test
C: subject
D:score
共用题干
Singing Alarms Could Save the Blind.
If you cannot see,you may not be able to find your way out of a burning building-and that could be fatal .A company in Leeds could change all that______(51)directional sound alarms capable of guiding you to the exit.
Sound Alert,a company______(52)the University of Leeds,is installing the alarms in a residential home for______(53)people in Sommerset and a resource centre for the blind in
Cumbria.______(54)produce a wide range of frequencies that enable the brain to determine where the______（55)is coming from.
Deborah Withington of Sound Alert says that the alarms use most of the frequencies that can be______（56)by humans."It is a burst of white noise ______(57)people say sounds like static on the radio,"she says."Its life-saving potential is great."
She conducted an experiment in which people were filmed by thermal-imaging cameras trying to find their way out of a large______(58)room. It______(59)them nearly four minutes to find the door______(60)a sound alarm,but only 15 seconds with one.
Withington studies how the brain______(61)sounds at the university. She says that the _______(62)of a wide band of frequencies can be pinpointed more easily than the source of a narrow band .Alarms______(63)the same concept have already been installed on emergency vehicles.
The alarms will also include rising or falling frequencies to indicate whether people should go up______(64)down stairs.They were______（65)with the aid of a large grant from British Nuclear Fuels.
56._________
A: watched
B: produced
C: learnt
D: heard
Singing Alarms Could Save the Blind.
If you cannot see,you may not be able to find your way out of a burning building-and that could be fatal .A company in Leeds could change all that______(51)directional sound alarms capable of guiding you to the exit.
Sound Alert,a company______(52)the University of Leeds,is installing the alarms in a residential home for______(53)people in Sommerset and a resource centre for the blind in
Cumbria.______(54)produce a wide range of frequencies that enable the brain to determine where the______（55)is coming from.
Deborah Withington of Sound Alert says that the alarms use most of the frequencies that can be______（56)by humans."It is a burst of white noise ______(57)people say sounds like static on the radio,"she says."Its life-saving potential is great."
She conducted an experiment in which people were filmed by thermal-imaging cameras trying to find their way out of a large______(58)room. It______(59)them nearly four minutes to find the door______(60)a sound alarm,but only 15 seconds with one.
Withington studies how the brain______(61)sounds at the university. She says that the _______(62)of a wide band of frequencies can be pinpointed more easily than the source of a narrow band .Alarms______(63)the same concept have already been installed on emergency vehicles.
The alarms will also include rising or falling frequencies to indicate whether people should go up______(64)down stairs.They were______（65)with the aid of a large grant from British Nuclear Fuels.
56._________
A: watched
B: produced
C: learnt
D: heard
共用题干
Chimpanzees
1 Chimpanzees（黑猩猩）will soon be extinct（灭绝）.If the present rate of hunting and habitat（栖息地）destruction continues, then within 20 years, there will be no chimpanzees living in the wild. But this is more than an environmental or moral tragedy（悲剧）.Chimpan-zee extinction may also have profound implications（含意）for the survival of their distant relatives一human beings.
2 In 1975 the biologist Marie-Claire King and Allan Wilson discovered that the human and chimpanzee genomes（基因组）match by over 98%. Compare this to the mouse, used as model for human disease in lab tests,which shares only 60% of its DNA with us.In fact, chimpanzees are far more similar to humans than they are to any other species of monkey. As well as resembling us genetically,chimps are highly intelligent and able to use tools.These facts alone should be enough to make protection of chimps an urgent priority（优先）.But there is another,more selfish reason to preserve the chimp.
3 The chimpanzees' trump card（王牌）comes in the field of medical research. Chimpan-zees are so similar to humans that veterinarians（兽医）often refer to human medical text-books when treating them. Yet chimpanzees do show differences in several key areas.In parti-cular,chimps are much more resistant to a number of major diseases.It is this ability that is so interesting.
4 For example,chimps seem to show a much higher resistance than humans to HIV,the virus that causes AIDS. Indeed,their use as experimental animals in AIDS research has de-clined because they are so resistant.
5 By sequencing the chimp genome and pinpointing（找到）the place where the chimpan-zee DNA sequence differs from that of humans,scientists hope to be able to discover which part of the genetic code gives chimps their increased resistance to some diseases. This,they hope,will allow them to develop new and more effective treatments for the human forms of these diseases. Such treatments could include the production of new drugs or even the altera-tion（改变）of the human genetic sequence. The recently completed human genome sequen-cing project has shown that such an effort is now well within our reach.
Chimpanzee extinction may affect______.
A: some human disease treatments
B: some diseases
C: human survival
D: human genomes
E: key areas
F: healthier lifestyle
Chimpanzees
1 Chimpanzees（黑猩猩）will soon be extinct（灭绝）.If the present rate of hunting and habitat（栖息地）destruction continues, then within 20 years, there will be no chimpanzees living in the wild. But this is more than an environmental or moral tragedy（悲剧）.Chimpan-zee extinction may also have profound implications（含意）for the survival of their distant relatives一human beings.
2 In 1975 the biologist Marie-Claire King and Allan Wilson discovered that the human and chimpanzee genomes（基因组）match by over 98%. Compare this to the mouse, used as model for human disease in lab tests,which shares only 60% of its DNA with us.In fact, chimpanzees are far more similar to humans than they are to any other species of monkey. As well as resembling us genetically,chimps are highly intelligent and able to use tools.These facts alone should be enough to make protection of chimps an urgent priority（优先）.But there is another,more selfish reason to preserve the chimp.
3 The chimpanzees' trump card（王牌）comes in the field of medical research. Chimpan-zees are so similar to humans that veterinarians（兽医）often refer to human medical text-books when treating them. Yet chimpanzees do show differences in several key areas.In parti-cular,chimps are much more resistant to a number of major diseases.It is this ability that is so interesting.
4 For example,chimps seem to show a much higher resistance than humans to HIV,the virus that causes AIDS. Indeed,their use as experimental animals in AIDS research has de-clined because they are so resistant.
5 By sequencing the chimp genome and pinpointing（找到）the place where the chimpan-zee DNA sequence differs from that of humans,scientists hope to be able to discover which part of the genetic code gives chimps their increased resistance to some diseases. This,they hope,will allow them to develop new and more effective treatments for the human forms of these diseases. Such treatments could include the production of new drugs or even the altera-tion（改变）of the human genetic sequence. The recently completed human genome sequen-cing project has shown that such an effort is now well within our reach.
Chimpanzee extinction may affect______.
A: some human disease treatments
B: some diseases
C: human survival
D: human genomes
E: key areas
F: healthier lifestyle
共用题干
第二篇
Women,Keep Dieting!
To most women who are trying to keep slim,dieting can seem to last a lifetime,or to be more exact,31 years,for researchers have found that is how long the average woman spends on a diet over the course of her life.
A university did a research on diet of British people for as long as 10 years,whose result revealed such a picture.British women spend averagely six months a year counting the calories and more than one fifth are on a permanent diet throughout their lifetime in a seemingly never-ending pursuing the perfect figure.
However,they aren't the only ones waging a constant fight against the loose fat. The average adult male spends 28 years losing weight,the poll has discovered.It found that over a tenth of the UK population is currently dieting in a bid to shed the pounds after feasting on festive treats over the Christmas period.Though holding the best intentions,three quarters of those who began their New Year with the firm resolution to lose weight give up by the end of the week.The average diet lasts 5.5 weeks,with the post-Christmas fast being even shorter at just three weeks.Half of slimmers throw in the towel due to lack of determination,while a quarter of interviewee answered that they give up because the strict diet regime makes them moody or depressed.The most determined dieters of all are aged from 45 to 64,almost a quarter spending up to a year slimming. In comparison,those aged between 18 and 24 are more likely to be yo-yo dieters,with a fifth giving up within a month.
The survey of 1,446 of men and women found that nearly two thirds of the UK population are unhappy with their body and feel that being thinner would make them happier.
For women,looks are more important,with over half reporting that they diet to wear fashionable clothes and a third of those surveyed said they watched their weight in a bid to feel more attractive. But in comparison,men are more focused on their long-term well-being,with over a third saying they wanted to lose weight to be more healthy.
Do female and male go on diet for the same reason?
A:She always makes sure to attend the big events in the life of her sons.
B:Women go on diet to look good while male to keep fit.
C:She always gives priority to work rather than to her family.
D:She seldom has time to take a holiday.
第二篇
Women,Keep Dieting!
To most women who are trying to keep slim,dieting can seem to last a lifetime,or to be more exact,31 years,for researchers have found that is how long the average woman spends on a diet over the course of her life.
A university did a research on diet of British people for as long as 10 years,whose result revealed such a picture.British women spend averagely six months a year counting the calories and more than one fifth are on a permanent diet throughout their lifetime in a seemingly never-ending pursuing the perfect figure.
However,they aren't the only ones waging a constant fight against the loose fat. The average adult male spends 28 years losing weight,the poll has discovered.It found that over a tenth of the UK population is currently dieting in a bid to shed the pounds after feasting on festive treats over the Christmas period.Though holding the best intentions,three quarters of those who began their New Year with the firm resolution to lose weight give up by the end of the week.The average diet lasts 5.5 weeks,with the post-Christmas fast being even shorter at just three weeks.Half of slimmers throw in the towel due to lack of determination,while a quarter of interviewee answered that they give up because the strict diet regime makes them moody or depressed.The most determined dieters of all are aged from 45 to 64,almost a quarter spending up to a year slimming. In comparison,those aged between 18 and 24 are more likely to be yo-yo dieters,with a fifth giving up within a month.
The survey of 1,446 of men and women found that nearly two thirds of the UK population are unhappy with their body and feel that being thinner would make them happier.
For women,looks are more important,with over half reporting that they diet to wear fashionable clothes and a third of those surveyed said they watched their weight in a bid to feel more attractive. But in comparison,men are more focused on their long-term well-being,with over a third saying they wanted to lose weight to be more healthy.
Do female and male go on diet for the same reason?
A:She always makes sure to attend the big events in the life of her sons.
B:Women go on diet to look good while male to keep fit.
C:She always gives priority to work rather than to her family.
D:She seldom has time to take a holiday.
For preschoolers,getting dressed is a complicated task.
A:funny
B:complex
C:strange
D:personal
A:funny
B:complex
C:strange
D:personal