70.B考查细节理解。根据第四栏的The only caution that needs to be taken is not to have non-veg items on a daily basis.可知Santos建议不要天天吃肉类食物。所以选B。

D

[2010·山东利津一中模拟试题]

词数:288  体裁:新闻   难度:3

CHICAGO (Reuters) - Smoking not only can wrinkle(起皱纹) the face and turn it yellow -- it can do the same to the whole body, researchers reported on Monday.

The study, published in the Archives of Dermatology, shows that smoking affects the skin all over the body -- even skin protected from the sun.

"We examined non-facial skin that was protected from the sun, and found that the total number of packs of cigarettes smoked per day and the total years a person has smoked were linked with the amount of skin damage a person experienced," Dr. Yolanda Helfrich of the University of Michigan, who led the study, said in a statement.

"In participants older than 65 years, smokers had significantly more fine wrinkling than nonsmokers. Similar findings were seen in participants aged 45 to 65 years," Helfrich's team added in their report.

The researchers tested 82 people, smokers and nonsmokers, taking pictures of the inner right arms. They ranged in age from 22 to 91 and half were smokers Independent judges decided how wrinkled each person's skin was.

When skin is exposed to sunlight, notably the face, it becomes coarse, wrinkled and discolored with a pale yellow tint, Helfrich's team wrote.

Several previous studies have found that cigarette smoking contributes to premature(过早的)skin aging as measured by facial wrinkles, the study said, but little has been done to measure the aging of skin not exposed to light.

The report did not discuss the mechanism involved but previous research has found that cigarette smoke, among other things, causes blood vessels(血管)beneath the skin to constrict(紧缩), reducing blood supply to the skin.

Smoking can also damage the connective tissue that supports both the skin and the internal organs.

59.A考查判断推理。那位盲人让我丢掉对弱势群体的偏见,继续坚持谦虚待人的人生信条,这是非常珍贵的教训。

C

[2010·海南五校联考]

词数:284  体裁:广告   难度:3

Is veg food healthier than non-veg food? I feel this is a very common topic that people speak on.Please give me your opinions on this topic.
Rao
12-18-08
So far as veg food is concerned, it is also proved to be a healthy and nutritious diet, but has very few items which can provide us with proteins, but if you see non-veg food like eggs, chicken, and many more, such foods have a large content of proteins in them.
Sai
12-19-08
Man basically is herbivorous(食草的). If we look at the animal kingdom
We can see that all the herbivorous animals have the similar dental(牙齿的)
structure, which clearly shows that the human being also ought to be vegetarian
by birth. It is only the living conditions that make man carnivorous(食肉的).
The vegetarian foods are easily digestible.
Santos
12-20-08
Non-veg food items are better than veg items. A healthy person requires complete diet and veg+ meat makes the diet complete. The only caution that needs to be taken is not to have non-veg items on a daily basis. Once in a week or couple of weeks will be best.
Krishna
01-03-09
When we eat non-veg, we are all veg by nature. The chicken that we eat feeds on grains, the mutton that we eat feeds on grass, and the fish that we eat feeds on simple plants. So non-veg food by logic(逻辑)is better and suited for hauman beings.
Khan
01-05-09
Non-veg food is equally important in our diet as it helps in many ways, especially fish and other seafood as fish contains omega 3 which makes our immune system(免疫系统)stronger. Do you know that most of the veg food put together does not contain as much omega 3 as fish alone contains!
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