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We’ve all seen them: perfectly toned famous people on late-night television telling us that we too can develop rock-hard abdominal muscles(腹肌). It’s easy! Just pay $149.99 for the Torso Track or $149.75 for the Ad-Doer and watch those unwanted inches leave your waist. Americans spend tens of million of dollars on various products to firm up their fat around the waist.
And did they work? Not necessarily. Independent studies have concluded that most of these products-no matter who approved them or how expensive they are-shape your midsection no better than old-fashioned stomach crunches(仰卧起坐). Some can even cause injury-like the $518.99 Body Shaper-Q8SP, which left electrical burns on some researchers at the University of Wisconsin, La Crosse. Others, like the popular Ab-Doer, trpically burn less energy than a gentle walk, according to a study to be published in September by the American Council on Exercise.
The fact is that many Americans don’t have the biological makeup to develop an obvious abdominal muscles. They are either unable to get the necessary muscle mass or they can’t lose enough fat to make a difference. Even if the underlying muscles are well developed, and it takes to hide it is one-sixteenth of tan inch of fat. That’s enough to dismiss most healthy women as well as plenty of guys who do crunches every day.
So what works best? In its new study, the exercise experts researched on the results of the popular Ab-Doer. A lengthy TV advertisement promises that just 10 minutes a day performing such movements as “Body Boogies” and “Good Mornings” will “help form those muscles the fun and easy way without diets.” Steven Loy, professor at California State University, Northridge, tested the promise by measuring the electrical activity produced by the abdominal muscles during three Ab-Doer movements. He and his colleagues then compared the results with those produced during traditional exercises. They determined that the muscles were no more active, and in some cases less so, when exercisers were using the Ab-Doer.
Taking a broader approach, researchers at San Diego State University compared 13 abdominal exercises for their ability to develop the central abdominal muscles. They concluded, in a report published in May, that the most effective exercises kept turning the body and worked the muscles the entire time. Among the winners: the bicycle movements-so called because it looks as if you are riding a bike while lying flat on the floor-and exercises performed on the “Captain’s Chair”, a product typically found in gyms that helps hold the body in the air while you raise your legs up toward your chest. Researchers suggested that a varied routine of the different exercises could deliver the best results.
小题1:Which of the following is the most effective in building abdominal muscles?
A.Torso Track.B.Ab-Doer.
C.Captain’s Chair.D.Body Shaper-Q8SP.
小题2:According to the author, it’s difficult for many Americans to get visible firm abdominal muscles mainly because        .
A.they do not put in enough efforts
B.injuries interrupt their exercise frequently
C.they change their exercise routine regularly
D.how big their muscles will be is determined by birth
小题3:The author convinces the readers by       .
A.describing successful easesB.offering professional connects
C.presenting findings of researchesD.comparing advertisements of products
小题4:What’s the main purpose of this passage?
A.To research and develop in order to create the perfect stomach and exercise machine.
B.To promote proven exercise techniques and to advise against false advertisements.
C.To indicate that diet and exercises are necessary factors for a fit midsection.
D.To sponsor rich healthy lifestyle based on advanced product research.
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小题17:
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A.watchB.lookC.seeD.listen
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A.send offB.throw awayC.put awayD.send out
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A.afterB.whenC.beforeD.while
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A.stupidB.guiltyC.disappointedD.happy
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A.sinceB.forC.becauseD.when
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A.getB.searchC.hearD.see
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A.aroundB.acrossC.overD.to
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A.regretB.satisfactionC.failureD.curiosity
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A.smiledB.toldC.stared atD.thanked
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C.In the school dormitory.D.In his home.
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A. D-.            B. C.             C. B+.             D. E.
小题4: The underlined word “tucked” in the passage most probably means “________”.
A.stuck B.listedC.hidD.copied
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A dog who chewed off his owner’s infected toe(脚趾)while he was passed-out drunk has been called a lifesaver. Jerry Douthett had been out drinking when his dog Kiko bit off a large part if his big toe. His wife, Rosee, rushed him to hospital where tests showed the 48-year-old musician had dangerous high blood-sugar levels. Doctors told him his toe would have had to be cut off anyway.
Mr Douthett said he had refused to get medical advice despite his toe being swollen for months. “I was hiding it from people, Rosee included,” he said. “It smelled , and I look back now and realize every time we’d visit someone with a dog, their dog would smell all over my foot.”
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B.he was unwilling to let others know about his disease
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B.It never attacked healthy people.
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科目:高中英语 来源:不详 题型:阅读理解

There is, for many of us, a moment in life when we make a choice that changes us forever. This moment marks a turning point, when we realize that the life we're living is not a mirror of who we really are.
For some, the moment comes as a result of something dramatic: the sudden loss of a job, or the death of a loved one. For others, they have to deal with difficult situations, such as financial hardship. In these challenging times, it's more critical(关键时刻的) than ever for us to seize the possibility of positive change. As I travel and talk to people about their lives, I often see a distant, vacant look in their eyes -- a look that says “I’m so busy trying to survive my life that no soul left to live it”.
As a result, we end up feeling lonely. Yet we keep on going the way we've been going. We tolerate high levels of stress at work, take important relationships for granted, or put our health needs on hold. We get so caught up in the details of living that our busyness becomes an excuse from the inner voice that begs us to listen. When you finally pay attention to that little voice and begin to make even small changes, you will slowly improve yourself.
To start positive change, you need the power of your mind. I've come up with a five-step strategy that will help you. You will be able to identify what you want and then go after it. It's easier than you might think.
1. Reset your happiness set point. Don't limit yourself! When I decided that I wanted more control over my life, I set goals in physical, emotional, financial, professional, material, and play. I challenged myself to consider every possible choice. Imagine things you've never believed you could achieve. Don't let your past determine your future.
2. Trust your courage. Too often, when you're first learning to take control of your life, you doubt yourself. It's important to develop a strong connection with your inner guidance system. I've heard many stories about the persistent voice inside your head.
3. Take action. Once you have set goals, adjusted your beliefs, and got ready, you can start making things happen. Again, turn to those people you respect -- the ones achieving what you desire -- for support and guidance. They will both inspire you and give you practical advice on what steps you need to take.
4. Have faith. Believe that the positive energy of grace will support your efforts to improve your life. When you've done all you can, let go and trust that the right result will occur. When we have faith, we give up the need to be in control, and we set ourselves up to actually enjoy the process of change.
5. Be patient. This can be the toughest step. It's not easy to trust that your life will improve in a best way. Remind yourself of the benefits of patience. In my experience, those life changes are always worth the wait.
小题1:What does the author intend to say in the second paragraph?
A.The start of some turning points in one’s life is caused by crisis.
B.Loss of a job or the death of a loved one are all dramatic things.
C.No one can live a life without any turning points.
D.No one can predict his future of being good or not.
小题2:In the author’s opinion, we should ______________.
A.adjust our beliefs from time to timeB.always control ourselves for anything
C.keep on going the way we are goingD.seize the challenging times to live an active life
小题3:The author suggests that when setting your happiness set points, you should _______.
A.know the limitation of your set pointB.build self-confidence without doubt
C.limit your goals in different waysD.consider every possible choice with care
小题4:Which of the following is NOT true according to the passage?
A.When you've done all you can, you may believe that the right result will occur.
B.When you set goals, and take action, it is possible to make things happen.
C.When you first learn to take charge of your life, you will always doubt yourself.
D.If things do not happen in a way that is best, patience is always worth the wait.

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