Good posture certainly shows good health. It also adds to a body’s energy and beauty. The body is not handsome when the back is bent and neck thrusts forward. Bad posture suggests the impression that a person is tired, lacking in energy, bored, or weak. Tiredness may sometimes be the cause of bad posture. Most often, however, it is due to careless and poor health habits. Whatever it causes, bad posture affects one physically. The muscles are stretched and pulled into unnatural positions, which can lead to poor base of the body’s various systems.

Nutrition is the study of how the body takes food and uses it. This science provides information about the kinds of food a person must eat to improve and maintain good health. Such knowledge helps him develop and form people habits to his problems of healthful living. People habits of nutrition can be developed by paying attention to: (1) the variety of food included in the diet; (2) the quality of each kind of food eaten. A diet, or the food regularly eaten, must contain all the necessary factors.

Many physicians believe that overweight is one of the greatest dangers to good health. This condition often leads to a shorter life. An overweight person is also easier to suffer disease, and various disorders of the digestive system. A person’s weight directly has something to do with the amounts of food he eats.

All foods can make a person fat if too much is eaten. In reducing, the safe weight loss is about two pounds a week. The sensible way to lose weight is to decrease the gaining starchy(含淀粉的) foods, fats and sweets in the diet.

According to this passage, which of the following is suggested about the good health habits?

A. Good way of holding your body.             B. Balanced food.

C. Right body weight.                        D. All of the above

According to this passage, bad posture is most probably caused by_______.

tiredness, boredom and weakness           B. lack of energy

C. carelessness and poor health habits           D. overworking and illness

Which of the following eating habits is NOT proper in terms of maintaining good health?

A. Vegetables, meat and water only

B. A suitable quantity of each kind of food

C. Fats being part of diet.

D. Various foods included in the diet

We can infer from the statement “all foods can make a person fat if too much is eaten” that___.

A. to lose weight you had better eat properly for daily meals

B. the most effective way to lose weight is to have no fat and sweet

C. even vegetables can make you put on weight, so there is no need to have fat and sweet.

D. a shorter life is a sure result of overweight

For an increasing number of students at American universities, Old is suddenly in．The reason is obvious: the graying of America means jobs．Coupled with the aging of the baby-boom(生育高峰)generation, a longer life span means that the nation's elderly population will expand greatly over the next 50 years．By 2050,25 percent of all Americans will be older than 65,up from 14 percent in 1995．The change sets questions for government and society, of course．But it also creates career opportunities in medicine and health professions, and in law and business as well．“In addition to the doctors, we're going to need more sociologists, biologists, urban planners and specialized lawyers,” says Professor Edward Schneider of the University of Southern California's (USC) School of Gerontology(老年学)．

Lawyers can specialize in“elder law”, which covers everything from trusts and estates to nursing-home abuse(虐待) and age discrimination(歧视)．Businessmen see huge opportunities in the elder market because the baby boomers,74 million strong, are likely to be the wealthiest group of retirees in human history．“Any students who combines an expert knowledge in gerontology with, say, an MBA or law degree will have a license to print money, ”one professor says．

Margarite Santos is a 21-year-old senior at USC．She began college as a biology major but found she was “really bored with bacteria．” So she took a class in gerontology and discovered that she liked it．She says,“I did volunteer work in retirement homes and it was very satisfying．”

“．．．Old is suddenly in”(Line 1, Para．1) most probably means “_______”．

       A．America has suddenly become a nation of old people

       B．gerontology has suddenly become popular

       C．more elderly professors are found on American campuses

       D．American colleges have been full of old students

Why can businessmen make money in the growing elder market?

       A．Retirees are more willing to spend money．        

       B．They can employ more gerontologists．

       C．The elderly have a great purchasing power(购买力)．

       D．There are more elderly people working than before．

Who can make big money m the new century according to the passage?

       A．Retirees who are willing to spend money．         

       B．The volunteer workers in retirement homes．

       C．College graduates with an MBA or law degree．

       D．Professionals(专业人员)with a good knowledge of gerontology．

It can be seen from the passage that the increase of America's elderly population_______．

       A．will provide good job opportunities in many areas

       B．will be just an unbearable burden on society

       C．may lead to nursing home abuse and age discrimination

       D．will create more students in universities

One of my fondest memories as a child is going by the river and sitting idly on the bank. There I would   16  the peace and quiet, watch the water rush   17  and listen to the singing of birds and the rustling of   18  in the trees. I would also watch the bamboo trees   19  under pressure from the wind and watch them   20  gracefully to their original position after the wind had   21  .
When I think about the bamboo tree's ability to bounce back to its original position, the word "resilience" comes to mind. When used in   22  to a person this word means the ability to readily   23  from shock, depression or any other situation that stretches the limits of a person's   24  .
Have you ever felt like you are at your   25  point? Thankfully, you have survived the experience to live to talk about it.
During the   26  you probably felt a mix of emotions that threatened your health. You felt emotionally drained,   27  exhausted and you most likely stood   28   physical symptoms.
Life is a   29  of good times and bad times, happy moments and unhappy moments. The next time you are experiencing one of those bad times or unhappy   30   that take you close to your breaking point, bend,   31   don't break. Try your best not to let the situation get the best of you.
A   32  of hope will take you through the unpleasant ordeal (考验). With   33   for a better tomorrow or a better situation, things may not be as bad as they seem to be. The unpleasant ordeal may be easier to   34  if the final result is worth having.
If life gets   35  and you are at your breaking point, show resilience. Like the bamboo tree, bend, but don't break!

One of my fondest memories as a child is going by the river and sitting idly on the bank．There I would   36  the peace and quiet, watch the water rush   37  and listen to the singing of birds and the rustling of   38  in the trees．I would also watch the bamboo trees   39  under pressure from the wind and watch them   40  gracefully to their original position after the wind had   41  ．
When I think about the bamboo tree's ability to bounce back to its original position, the word "resilience" comes to mind．When used in   42  to a person, this word means the ability to readily   43  from shock, depression or any other situation that stretches the limits of a person's   44  ．
Have you ever felt like you are at your   45  point? Thankfully, you have survived the experience to live to talk about it．
During the   46  you probably felt a mix of emotions that threatened your health．You felt emotionally drained（枯竭）,   47  exhausted and you most likely stood   48   physical symptoms．
Life is a   49  of good times and bad times, happy moments and unhappy moments．The next time you are experiencing one of those bad times or unhappy   50   that take you close to your breaking point, bend,   51  don't break．Try your best not to let the situation get the best of you．
A measure of hope will take you   52  the unpleasant ordeal （考验）．With   53   for a better tomorrow or a better situation, things may not be as bad as they seem to be．The unpleasant ordeal may be easier to   54  if the final result is worth having．
If life gets   55  and you are at your breaking point, show resilience．Like the bamboo tree, bend, but don't break!

Good posture certainly shows good health. It also adds to a body's energy and beauty. The body is not handsome when the back is bent and neck thrusts forward. Bad posture suggests the impression that a person is tired，lacking in energy，bored，or weak. Tiredness may sometimes be the cause of bad posture. Most often，however，it is due to careless and poor health habits. Whatever it causes，bad posture affects one physically. The muscles are stretched and pulled into unnatural positions，which can lead to poor base of the body's various systems.
Nutrition is the study of how the body takes food and uses it. This science provides information about the kinds of food a person must eat to improve and maintain good health. Such knowledge helps him develop and form people habits to his problems of healthful living. People habits of nutrition can be developed by paying attention to:(1) the variety of food included in the diet；(2) the quality of each kind of food eaten. A diet，or the food regularly eaten，must contain all the necessary factors.
Many physicians believe that overweight is one of the greatest dangers to good health. This condition often leads to a shorter life. An overweight person is also easier to suffer disease, and various disorders of the digestive system. A person’s weight directly has something to do with the amounts of food he eats.
All foods can make a person fat if too much is eaten. In reducing，the safe weight loss is about two pounds a week. The sensible way to lose weight is to decrease the gaining starchy(含淀粉的) foods，fats and sweets in the diet.
【小题1】According to this passage, which of the following is suggested about the good health habits?