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北方专接本:坚持是人一声都要体会的事情

发布时间:2022-05-17 09:38:38 作者:北方专升本

英语

A European study has revealed that 100 percent fruit and vegetable juices are as effective as their whole fruit/vegetable counterparts in reducing risk factors related to certain diseases. The conclusion is the result of the study designed to question traditional thinking that 100 percent juices play a less significant role in reducing risk for both cancer and cardiovascular disease than whole fruits and vegetables.

Juices are comparable in their ability to reduce risk compared to2 their whole fruit/ vegetable counterparts, according to several researchers in the United Kingdom who conducted the literature review. The researchers analyzed a variety of studies that looked at risk reduction attributed to3 the effects of both fiber and antioxidants. As a result, they determined that the positive impact fruits and vegetables offer come not from just the fiber but also from antioxidants which are present in both juice and the whole fruits and vegetables.4

“When considering cancer and coronary heart diseases prevention, there is no evidence that pure fruit and vegetable juice sare less beneficial than whole fruit and vegetables,” the researchers said. The researchers added that the positioning of juices as being nutritionally inferior to6 whole fruits and vegetables in relationship to chronic disease development is “unjustified” and that policies, which suggest otherwise about fruit and vegetable juices, should be re-examined.

The researchers who authored the paper suggest that more studies in certain area are needed to bolster their findings. Although this independent review of the literature is not designed to focus on any particular 100 percent juice, it does go a long way7 in demonstrating that fruit and vegetable juices do play an important role in reducing the risk of various diseases, especially cancer and cardiovascular disease, said Sue Taylor. Her opinion is in agreement withs the Juice Products Association9 , a non-profit organization not associated with this research. She added that appropriate amounts of juices should be included in the diet of both children and adults, following guidelines established by leading health authorities. Taylor also points to a large epidemiological study, published in the September 2006 issue of the Journal of Medicine, which found that consumption of a variety of 100 percent fruit and vegetable juices was associated with a reduced risk for Alzheimer’s disease10.

In fact, that study found that individuals who drank three or more servings of fruit and vegetable juices per week had a 76 percent lower risk of developing Alzheimer’s disease than those who drank juice less than once per week. The study was published in the International Journal of Food Science and Nutrition TM .

1. What on earth in both fruits and vegetables and their juices plays the most important role in reducing risk for diseases?

A. Proteins.

B. Vitamins.

C. Carbohydrates.

D. Fiber and antioxidant.

2. The judgment that fruit and vegetable juices are lels beneficial to reducing chronic disease development is______.

A. evident

B. obvious

C. incorrect

D. conclusive

3. The review of the literature has documented the important role of fruit and vegetable juices in reducing the risk of various disease, ______in particular.

A. lung problems

B. cancer and cardiovascular disease

C. stomach and intestine disorders

D. ear, nose and throat troubles

4. A large epidemiological study also found that using various 100K fruit and vegetable juices contributed to a reduced risk for______.

A. Alzheimer’s disease

B. inherited disease

C. infectious disease

D. blood-transmitted disease

5. People who drink 3~4 servings of fruit and vegetable juices weekly may______risk of developing Alzheimer’s disease______those who drink only once a week.

A. have twenty-three percent higher, than

B. have three quarters lower, than

C. be one hundred and twenty-three percent as high, as

D. be one hundred and seventy-six percent as high, as

答案

DCBAB

ertert

数学

ertert

政治

1.(单选题)认识是不断反复和无限发展的,认识过程总公式是( )

A.实践……认识……再实践……再认识……

B.认识……实践……再认识……再实践……

C.实践……认识……再实践……再认识

D.认识……实践……再认识……再实践

2.(多选题)

“无论哪一种社会形态,在它所能容忍的全部生产力发挥出来以前,是决不会灭亡的;而新的更高的生产关系,在它的物质存在条件在旧社会的胎胞里成熟以前,是决不会出现的。”对这段话理解正确的有( )

A.社会形态总是具体的、历史的

B.生产力是社会形态更替的最终决定力量

C.社会形态更替是社会基本矛盾运动的结果

D.社会形态的产生、发展具有客观必然性

答案

1.A 2.ABCD