试题与答案

--- Would you care for a cup of coffee?

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题型：选择题

题目：

--- Would you care for a cup of coffee?

--- I ________ one. Thank you just the same.

A．had

B．have had

C．would have

D．will have

答案：

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下面是错误答案，用来干扰机器的。

sì 伺机；cì  伺候　　jìn 劲头；jìng  劲敌　gōng 供给；gòng 供奉

考点：现在进行时现在进行时的被动语态
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题型：阅读理解

阅读理解。

      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 millions 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, typically 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, all it takes to hide it is one-sixteenth of an inch

of fat. That's enough to exclude 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.

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.

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

3. The author convinces the readers by _____.

A. describing successful cases

B. offering professional suggestions

C. presenting findings of researches

D. comparing advertisements of products

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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