单选题Early fitness spas were intended mainly for _____.A the promotion of aerobic exerciseB endurance and muscular developmentC the improvement of women’s figuresD better performance in aerobic dancing

翻译33-37划横线的句子：
(33)I first took up walking as a means of escape. (34)After a busy morning in my office, I found it refreshing to take a stroll at lunchtime, to breathe the fresh air and feel the sun. Another walk in the cold night air was, I discovered, an exhilarating way to unwind. (35)Walking--like swimming, bicycling and running--is an aerobic exercise which builds the capacity for energy output and physical endurance by increasing the supply of oxygen to skin and muscles. (36)Such exercise may be a primary factor in the prevention of heart and circulatory disease. (37)As probably the least strenuous, safest aerobic activity, walking is the most acceptable exercise for the greatest number of people. Walking at comfortable speed improves the efficiency of the cardio-respiratory system by stimulating the lungs and heart, but at a more gradual rate than most other forms of exercise.
____37____

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 carried 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 involved 1 .2 million Swedish men doing military service who were born be-tween 1950 and 1976 .The research group analyzed the results of both physical and IQ tests the youngsters took right after they started serving the army.
The study shows a clear link between good physical fitness and better results for the IQ test. The strongest links are for logical thinking and verbal comprehension.But it is only fitness that plays a role in the results for the IQ test,and not strength.“Being fit means that you also have good heart and lung capacity and that your brain gets plenty of oxygen,”says Michael Nilsson, professor 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 strength .We are also seeing that there are growth factors that are important.”
By analyzing data for twins,the researchers have been able to determine that it is primarily environmental factors and not genes that explain the link between fitness and higher IQ.
“We have also shown that those youngsters who improve their physical fitness between the ages of 15 and 18 increase their cognitive performance,”says Maria Aberg,researcher at the Sahl-grenska Academy and physician at Aby health centre.“This being the case,physical education is a subject that has an important place in schools,and is an absolute must if we want to do well in maths and other theoretical subjects.”
The researchers have also compared the results from fitness tests during national service with the socio-economic status of the men later in life.Those who were fit at 18 were more likely to go into higher education,and many secured more qualified jobs.

The study findings include the following EXCEPT that_______.
A: growth factors are significant for a person's IQ
B: young adults who are fit get higher scores in IQ tests
C:youngsters who are fit will more likely get college education
D: young people who are muscular and strong have a higher IQ

The first IC’s were made____the early 1960’s.

A.in
B.from
C.for
D.of

Everyone becomes a little more forgetful as they get older, but men's minds decline more than women's, according to the results of a worldwide survey.
Certain differences seem to be inherent in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills ) , while women tend to excel (擅长) at recalling information from their brain's files (helpful with language skills and remembering the locations of objects).
Many studies have looked for a connection between sex and the amount of mental decline ( 衰退) people experience as they age, but the results have been mixed.
Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline．Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, "so they're the ones that may not have shown such cognitive decline," said study team leader Elizabeth of the University of Warwick in England.
People surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category (范畴) as possible in the given time, e.g．"object usually colored gray", and recalling the location of objects in a line drawing．The first two were tasks at which men usually excel; the latter were typically dominated by women.
Within each age group studied, men and women performed better in their separate categories on average．And though performance declined with age for both genders, women showed obviously less decline than men overall.
The author aims to tell us that__________ .

A.women's minds perform better than men's
B.men's minds decline more with age
C.everyone becomes a little more forgetful as they get older
D.a survey on human's mind decline was done recently

What items are mainly assessed in the following questions?
How well did you work in your group tasks ?

A．Language performance.
B．Improvement in strategies.
C．Progress.
D．Classroom participation.

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 carried 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 involved 1 .2 million Swedish men doing military service who were born be-tween 1950 and 1976 .The research group analyzed the results of both physical and IQ tests the youngsters took right after they started serving the army.
The study shows a clear link between good physical fitness and better results for the IQ test. The strongest links are for logical thinking and verbal comprehension.But it is only fitness that plays a role in the results for the IQ test,and not strength.“Being fit means that you also have good heart and lung capacity and that your brain gets plenty of oxygen,”says Michael Nilsson, professor 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 strength .We are also seeing that there are growth factors that are important.”
By analyzing data for twins,the researchers have been able to determine that it is primarily environmental factors and not genes that explain the link between fitness and higher IQ.
“We have also shown that those youngsters who improve their physical fitness between the ages of 15 and 18 increase their cognitive performance,”says Maria Aberg,researcher at the Sahl-grenska Academy and physician at Aby health centre.“This being the case,physical education is a subject that has an important place in schools,and is an absolute must if we want to do well in maths and other theoretical subjects.”
The researchers have also compared the results from fitness tests during national service with the socio-economic status of the men later in life.Those who were fit at 18 were more likely to go into higher education,and many secured more qualified jobs.

Which of the following is an implication of physical fitness?
A: Brain size.
B: Good logical capacity.
C: Clear logical thinking.
D: Muscular strength.

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.

_________(58)
A:exercise
B:training
C:movement
D:strength

Everyone becomes a little more forgetful as they get older, but men's minds decline more than women's, according to the results of a worldwide survey.
Certain differences seem to be inherent in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills ) , while women tend to excel (擅长) at recalling information from their brain's files (helpful with language skills and remembering the locations of objects).
Many studies have looked for a connection between sex and the amount of mental decline ( 衰退) people experience as they age, but the results have been mixed.
Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline．Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, "so they're the ones that may not have shown such cognitive decline," said study team leader Elizabeth of the University of Warwick in England.
People surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category (范畴) as possible in the given time, e.g．"object usually colored gray", and recalling the location of objects in a line drawing．The first two were tasks at which men usually excel; the latter were typically dominated by women.
Within each age group studied, men and women performed better in their separate categories on average．And though performance declined with age for both genders, women showed obviously less decline than men overall.
Which of the following statements is TRUE according to the article?

A.Men do better than women when it comes to learning English.
B.Women stand out at remembering people's names.
C.Men excel at typing as many words in a particular category as possible in the given time.
D.Women excel at dealing mathematic problems.