A.Because people do not realize the harmfulness of it.
B.Because contaminated food products are easy to produce and sell.
C.Because those food manufacturers only focus on making money.
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更多“—Why does food contamination s…”相关的问题
第1题
Why does it take long for people to change their food？
A． Because labs are not easily accessible to researchers.
B． Because some people are reluctant to accept the new diet.
C． Because food consumption is a culture of conservation.
D． Because some scientists are against the growing lab meat.
第2题
A.Because it is too coarse and innutritious
B.Because he does not have money to pay for it
C.Because it causes damage to one’s health
D.Because it has a flavor of forced labor and exploitation
第3题
A．He is too thankful to say a word
B．His mind is on the food before him
C．He feels too excited to speak
D．He is too shy to speak in public
第4题
A．He is too thankful to say a word
B．His mind is on the food before him
C．He feels too excited to speak
D．He is too shy to speak in public
第5题
A．because these activities lead to indigestion．
B．because these activities lead to obesity．
C．because these activities lead people to eat less．
D．because these activities lead to fatigu
E．
第6题
The recent growth of export surpluses on the world food market has certainly been unexpectedly great, partly because a strange sequence of two successful grain harvests in North America is now being followed by a third. Most of Britain's overseas suppliers of meat, too, are offering more this year and home production has also risen.
But the effect of all this on the food situation in this country has been made worse by a simultaneous rise in food prices, due chiefly to the gradual cutting down of government support for food. The shops are overstocked with food net only because there is more food available, but also because people, frightened by high prices, are buying less of it.
Moreover, the rise in domestic prices has come at a time when world prices have begun to fall, with the result that imported food, with the exception of grain, is often cheaper than the home-produced variety. And now grain prices, too, are falling. Consumers are beginning to ask why they should not be enabled to benefit from this trend.
The significance of these developments is not lost on farmers. The older generations have seen it all happen before. Despite the present price and market guarantees, farmers fear they are about to be squeezed between cheap food imports and a shrinking home market. Present production is running at 51 per cent above pre-war levels, and the government has called for an expansion to 60 per cent by 1956; but repeated Ministerial advice is carrying little weight and the expansion program is not working very well.
Why is there "wide-spread uneasiness and confusion" about the food situation in Britain？
A．Despite the abundance, food prices keep rising.
B．The abundant food supply is not expected to last.
C．Britain will cut back on its production of food.
D．Britain is importing less food.
第7题
Mothers have known it for years. Give the children a hamburger, and they will love it; spend hours making a home-cooked meal, and they will leave it on the plate. Now French scientists have discovered why. According to researchers near Paris, the brain does not respond well to
unfamiliar tastes. Sensations are not as strong when the mind is struggling to understand messages that come from the tongue. This provides little reason to taste new things.
Human beings are naturally like rats – we are afraid of anything new. If you give rats some food that they have never had before, they will turn their backs on it out of fear. We are the same. It is possible to introduce new foods, but only in the right psychological context, like a birthday. Once the introduction has been made, the fact of having a full stomach
is physically pleasing, so the next time it is easier. However, some foods are more tempting than others. Scientists are sure that we are born with a sweet tooth. This is why children have a natural desire for sugar. Another discovery is how a sense of smell affects our appetite. In one experiment, chemical substances were put on the tongues of human participants. At the same time, air was blown down the participants’noses so they could not smell the chemical substances. As a result, no two people got the same sensation from the same food. Physical,
psychological, and cultural differences shaped the response.
The intensity of feelings about food depends upon knowledge of it. The average student who eats a new dish will have only a cloudy image of it, but for some people whose tongues are trained to appreciate fine differences, they’ll have an exciting experience, much like someone who has a great musical ear. This is why someone who eats hamburgers everyday likes them and becomes a hamburger expert. They can tell the difference between a Big Mac and a Burger King, just like the Japanese can tell the difference between varieties of rice that taste the same to Europeans.
51)Why do children prefer a hamburger to a home-cooked meal？
A . The person doesn’t get the instruction from the brain.
B . The brain doesn’t respond well to unfamiliar tastes.
C . The food made at home is not tasty.
D . Children prefer food that is easy to make.
52)On what occasion are people willing to try new food？
A . When they are happy.
B . When they are hungry.
C . When they have already eaten.
D . When they eat with friends.
53)What causes people to like certain foods but not others？
A . The fact whether they have a sweet tooth.
B . The way how the food is cooked.
C . The differences in people who eat food.
D . The color people see of the food.
54)Why can some people appreciate the fine differences in food？
A . They like to try different kinds of food.
B . They have an ear of music.
C . They don’t eat a lot of food.
D . They know a lot about food.
55)What is an appropriate title for the passage？
A . Why People Don’t Like Unfamiliar Food
B . The Brain That Plays a Role in Our Eating Habit
C . The Factors That Affect People’s Eating Habit
D . The Reasons Why People Can Tell Differences in Food
第8题
Your Bean Steak (素肉排), Sir!
What sort of food are we likely to be eating in the year 2000？
Most people, when you ask them a question like that, either say: " There won't be any left, " or "Whatever it is, there won't be much taste in it." Of course, there are good reasons for being worried about the world's food supplies in the future.Nevertheless, not all the experts share these worries.
For one thing, although the world's population is rising fast, food production is keeping pace with it, even in developing countries.It is therefore argued that the main reason why people are hungry is not that there is a world food shortage but that methods of cultivation are not sufficiently advanced in some areas and the food is not fairly distributed (分配 ).
This does not mean, however, that our diet (饮食 ) will go on being the same.In many industrialized countries, people feed animals with grain to produce high-quality beef, even though the grain would feed the human population, and use fishmeal to fatten pigs to improve the quality of bacon.While not many of us would like fishmeal for lunch, its nutritional value is high and the unattractive fish it is made from can be presented to the public in colorful packets of fish fingers.
By the year 2000, many of these problems will have been solved.Scientists are already capable of making steaks from soy beans.It is quite obvious that there will still be enough to eat, if we are not too particular about where the food comes from and what it is made of.
1.Most people believe that food supplies in the future().
A、will become a very serious problem
B、will be the same as they are today
C、will be enough in quantity but not good in quality
D、will be much better than they are today
2.The reason why people are hungry in today's world is().
A、poor farming methods and bad distribution
B、slow growth of food production
C、food shortages all across the world
D、fast rising population
3.The word "bacon" in Line 5, Para.3 most probably is().
A、a kind of "meat" made from grain
B、meat made from fish
C、food for fish
D、meat made from pigs
4.The word "particular" in Line 4, Para.4 means().
A、special
B、choosy
C、detailed
D、very exact
5.The title of this passage suggests that().
A、food in the future will be tasteless
B、there will be worldwide food shortages
C、diet in the future will be very different
D、science is making rapid progress
第9题
1. Slow Food International, a non-profit organization, was founded in 1989. The organization aims to promote the consumption of fresh, high-quality local foods that are produced using safe practices.
2. "We believe in the pleasure of the table combined with the responsibility towards the environment, "Donna Reno, leader of Slow Food's Miami chapter (分会), said.
3. The movement began in 1986 when journalist and activist Carlo Petrini campaigned against the
opening of a McDonald's at the Spanish Steps in Rome. Although Petrini's protesting (反对,抗议) was unsuccessful, Slow Food took off these years later.
4. Petrini's movement had an effect all over the European community and now it is all over the world.
5. Slow Food has 85,000 members internationally and more than 16,000 members in the US. The organization is now attempting to work with college students to start Slow Food on-campus chapters.
6.Katy McNulty, 23, a student at the Art Institute of Pittsburgh, is currently in the process of starting a Slow Food chapter on her campus.
7. "As students, we have a lot of energy," McNulty said, "and with a huge student population it is easier to spread the word."
1. The best title for the passage is _____________.
A.Slow Food Responsibility
B.Slow Food Movement
C.Slow Food Members
D.Slow Food Miami
2. Why did the author cite Donna Reno's words？
A. Because Donna Reno is the leader of Slow Food's Miami chapter.
B. Because Donna Reno supports Petrini's movement.
C. Because it helps people to eat high-quality local foods safely.
D. Because it illustrates the aim of Slow Food International.
3. What does the phrase take off (paragraph 3) probably mean？
A. Succeeded.
B. Flied away.
C. Left hurriedly.
D. Changed.
4. How many Slow Food on-campus chapters are there in the US now？
A. One
B. 16,000
C. None
D. 23
5. Which of the following is an advantage of establishing Slow Food on-campus chapters？
A. Peaceful campus.
B. Experience of students.
C. High consumption of students.
D. Large number of student population.
第10题
______ the camel can go for three days without food or drink？
A、That it is why
B、That is it why
C、Why it is that
D、Why is it that
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