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Walking to Exercise the Brain

Do you think sitting and studying all the time will improve your grades Think again. Getting some exercise may help, too.
New research with older people suggests that taking regular walks helps them pay attention better than if they didn’t exercise.
Previous research had shown that mice learn, remember, and pay attention better after a few weeks of working out on a running wheel. Mice that exercise have greater blood flow to the brain than those who don’t. Their brain cells also make more connections.
Neuroscientists from the University at Urbana-Champaign wanted to find out if the same thing is true for people. First, they measured the physical fitness of 41 adults, ages 58 to 77, after each person walked 1 mile. Then, participants looked at arrows on a computer screen and had to use computer keys to show which way one particular arrow was pointing.
Adults who were physically fit were fas
A. lose weight
B. become happier
C. concentrate better
D. look younger

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Do you think sitting and studying all the time will improve your grades Think again. Getting some exercise may help, too.
New research with older people suggests that taking regular walks helps them pay attention better than if they didn’t exercise.
Previous research had shown that mice learn, remember, and pay attention better after a few weeks of working out on a running wheel. Mice that exercise have greater blood flow to the brain than those who don’t. Their brain cells also make more connections.
Neuroscientists from the University at Urbana-Champaign wanted to find out if the same thing is true for people. First, they measured the physical fitness of 41 adults, ages 58 to 77, after each person walked 1 mile. Then, participants looked at arrows on a computer screen and had to use computer keys to show which way one particular arrow was pointing.
Adults who were physically fit were fas
A. higher blood pressure
B. faster heartbeat
C. more blood flow to the brain
D. better appearance

[简答题]What do you think of team spirit Do you think you are a good team player

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W: Do you think you could keep the noise down a bit
M: Sorry. Have I been keeping you awake

What was the woman complaining about （）
A. The man’s driving.
B. Too much noise.
C. The man’s friends.
D. Bad hearing.

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F: What kind of person do you think you are
M: I am very outgoing, easy to make friends with.
F: How do you get along with others
M: I like people who are honest, hardworking. I feel energetic while working with them.
F: What is the most important thing in your whole life
M: I take work and family equally important. Besides, friendship is irreplaceable.
F: Can you name one person you respect very much or who influences you most
M: My mother. She is very hardworking at work and a qualified housewife at home as well. Anytime I am in trouble, she would give me advice and get me through.

What kind of person does the man said of himself （　）
A. Outgoing.
B. Helpful.
C. Trustworthy.

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M: I see you are a mother of two. Do you think you can manage to study here
W: Yes. My children are quite grown up now. They don’t demand much of my time.
M: Really Are they still in school
W: Well, the boy is at college, and the girl is in high school. They both work hard and behave quite well.
M: So I see you have (9)plenty of time now.
W: It’s not only that. (8)I want to learn more. I’ve always wanted to have a degree in education.
M: I see. So have you taken any courses before I mean, as you are so fond of learning.
W: Yeah. (9)In fact I had taken a two-year course before I got married. You think I’m too old to learn
M: Oh, I don’t mean that. No one is too old to learn. We do have some students of your age in our school. (10)We will be very glad to have you.
W: Thanks a lot.

Why does the woman want to study in college （　）
A. Because she wants to kill time.
B. Because she wants to help her children with their study.
C. Because she wants to realize her dream.
D. Because she has never had any education at all.

[单项选择]What do you think the woman will do
A. Go to see Bob.
B. Ring up Bob.
C. Wait for Bob to be back.