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With cases of food poisoning increasing, ___.
A.food irradiation should be carried out with care
B.it is more urgent to irradiate foods
C.medical researches into treatment of the diseased should be strengthened
D.Americans are beginning to accept food irradiation
答案
更多“With cases of food poisoning increasing, ___.A.food irradiation should be carried out with”相关的问题
第1题
A.gravity; point of sperm entry
B.maternal factors in both cases
C.position in the egg chamber; gravity
D.the point of sperm entry; gravity
第2题
In many countries of the world, there is special food for pets.It is common for big markets in many places to sell cat food and dog food.However, in a small town in France, there is a special restaurant for dogs.Dogs are the only customers.There is seating for twenty of them.The dogs choose from a variety of dishes on the menu.
Of course, in most parts of the world, pets don’t live in such wealth and comfort.P eople treat their pets in a more practical way.People own cats and dogs because they keep away mice and other unwanted animals.Owners have some loving feelings for their pets, but they do not see them as equal to family members.In most places in the world, there isn't any special clothing or fine food for animals.There aren’t any special restaurants for dogs.
Pets around the world live in a great variety of ways, just as people do.
21.According to the passage, in most countries _______________.
A.animals are in a worse position than human beings
B.people treat their pets like members of their families
C.there are special shops that sell clothing for dogs and cats
D.pets such as dogs and cats are very popular
22.According to the passage, there are _________________.
A.a few restaurants for dogs in every city in France
B.many owners of dogs and cats in the United States and Europe
C.no dogs or cats that wear clothing
D.some people who treat their pets far better than they treat their children
23.For many people, pets may have a more practical function because _______________.
A.pets are often useful companions for old people
B.cats and dogs can be used to keep away mice
C.pets can sometimes be sold to make money
D.some pets may show loving feelings for their owners
24.In your opinion, which of the following sentences is probably true？
A.Dogs and cats like to wear expensive clothing.
B.Many people visit the dog restaurant in France.
C.In some cases, animals have better food and clothing than people.
D.People in every part of the world like to buy fine clothing for their pets.
25.The main idea of this reading passage is _______________.
A.Dogs enjoy fine restaurants
B.A rich cat can afford to go to any restaurant
C.It is stupid to have special food and clothing for animals
D.People treat pets in very different ways in different parts of the world
第3题
The growing interest of【C4】______in the safety and nutritional quality of the typical North American diet is a welcome development.【C5】______，much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs.Although most of these【C6】______are not supported by scientific evidence，the preponderance(优势)of written material【C7】______such claims makes it difficult for the general public to separate fact from【C8】______．As a result，claims that eating a diet【C9】______entirely of organically grown foods prevents or【C10】______disease or provides other benefits to health have become widely【C11】______and form. the basis for folklore．Almost daily the public is【C12】______by claims for“no-aging”diets，new vitamins and other【C13】______foods．There are numerous unsubstantiated reports that【C14】______vitamins are superior to synthetic ones，that fertilized eggs are nutritionally【C15】______than unfertilized eggs and the【C16】______．
One thing that most organically grown food products seem to have in common is that they【C17】______more than conventionally grown foods．But in many cases consumers are【C18】______if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods．So there is real cause for concern if consumers particularly those with【C19】______incomes，distrust the【C20】______food supply and buy only expensive organic foods instead．
【C1】
A．conventional
B．traditional
C．formal
D．normal
第4题
But thousands of restaurant owners were not amused:Pelman v. McDonald's was the second time in a month that lawyers had tried to hold food companies responsible for America's obesity crisis.
Food and restaurant companies, fearing they would be hammered with enormous judgments, as the tobacco industry was. immediately began fighting back, waging an aggressive campaign to make it impossible for anyone to sue them successfully for causing obesity or obesity-related health problems.
Almost three years later, they have had astounding success. Twenty states have enacted versions of a"commonsense consumption"law. They vary slightly in substance, but all prevent lawsuits seeking personal injury damages related to obesity from ever being tried in their courts. Another 11 states have similar legislation pending.
Although plaintiffs' lawyers are confident there are ways around the new state laws, the measures, along with a class- action overhaul bill President Bush signed into law this year, will probably make it harder for lawyers in obesity cases to win the kind of large awards seen in tobacco cases.
The National Restaurant Association, based in Washington, and its 50 state organizations, which represent large chains like McDonald's and small independent businesses, led the campaign. In most states, lobbyists for food companies and restaurants helped write the legislation and did much of the legwork in state capitols.
Restaurant owners and food company executives personally visited state lawmakers, testified at hearings and steered campaign contributions to pivotal lawmakers. Executives from Kraft and Coca-Cola showed up in Texas, for instance, to lobby for that state' s commonsense consumption bill, which was signed into law by Gov. RickPerry last month.
According to data from the Institute on Money in State Politics. a nonpartisan research group based in Helena, Mont. , in the 2002 and 2004 election cycles, the food and restaurant industry gave a total of ＄5. 5 million to politicians in the 20 states that have passed laws shielding companies from obesity liability.
Adoption of commonsense consumption laws by almost half the states reveals how an organized and impassioned lobbying effort, combined with a receptive legislative climate, can quickly alter the legal framework on a major public health issue like obesity.
Consumer advocates, who knew about the state efforts but were preoccupied trying to prevent similar measures from being enacted on a national level, are not pleased. Michael Jacobson executive director of the Center for Science in the Public Interest, calls it "shameful" that food companies are trying to get special exemptions from lawsuits.
"If someone is saying that a 64-ounce soda at 7-Eleven contributed to obesity, that person should have his day in court, "Mr. Jacobson said. "If it's frivolous, the courts are accustomed to throwing those out. "
The purpose of the "commonsense consumption" law is to_____.
A．to protect the customers' rights in obesity cases
B．to shield the food companies from obesity charges
C．to uphold the judicial justice
D．both A and C
第5题
听力原文： What is "American food"？ To many people, American food means hamburgers, hot dogs and pizza. It's true that Americans do eat those things. But are those the only kind of food you can find in America？
Except for Thanksgiving turkey, it's hard to find a typically "American" food. The United States is a land of immigrants. When people move to America, they bring their cooking styles with them. That's why you can find almost every kind of ethnic food in America. (33) In some cases, Americans have adopted foods from other countries as favorites, but the American version doesn't taste quite like the original!
As with any large country, the U. S. A has several distinct regions. Each region boasts its own special style. of food. Visit the South and enjoy country-style. cooking. (34) Take a trip to New England and sample delicate seafood dishes. Travel through the Midwest, "the breadbasket of the nation," for delicious baked goods.
Americans living at a fast pace often just "grab a quick bite. ' Fast food restaurants offer people on the run everything from fried chicken to fried rice. Microwave dinners and instant foods make cooking at home a snap. Of course, one of the most common quick American meals is a sandwich. If it can fit between two slices of bread, (35) Americans probably make a sandwich out of it. Peanut butter and jelly is an all-time American favorite.
Americans represent a wide range of backgrounds. The variety of foods in the U.S. reflects the diversity of personal tastes.
(30)
A．They taste the same as the original.
B．They taste better than the original.
C．They're less typical than the original
D．They're great in diversity.
第6题
According to the passage, GM food will ______.
A．make the world's population drop
B．change people's ways of purchasing clothes
C．win acceptance when people realize they need fewer pesticides
D．eliminate the scarcity of food
第7题
The decrease in world food price was a result of ________.
A) a sharp fall in the purchasing power of the consumers
B) a sharp fall in the cost of food production
C) the overproduction of food in the food-importing countries
D) the overproduction on the part of the main food-exporting countries（
第8题
The growing interest of consumers in the safety and nutritional quality of the typical North American diet is a welcome development. However, much of this interest has been sparked by sweeping claims that the food supply is unsafe or inadequate in meeting nutritional needs. Although most of these claims are not supported by scientific evidence, the greater number of written material advancing such claims make it difficult for the general public to sep arate fact from fiction. As a result, claims that eating a diet consisting entirely of organically grown foods prevents or cures disease or provides other benefits to health have become widely publicized and form. the basis for folklore.
Almost daily the public is surrounded by claims for "no-aging" diets, new vitamins, and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones, that crops grown with organic fertilizers are nutritionally superior to chose with chemical fertilizers, that untreated grains are better than fumigated grains, and the like.
One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern ff consumers, particularly those with limited incomes, distrust the regular food supply and buy only expensive organic foods instead.
The author implies that there is cause for concern if consumers with limit ed incomes buy organic foods instead of conventionally grown foods be cause ______ .
A．organic goods can be more expensive but are often no better than conventionally grown foods
B．many organic foods are actually less nutritious than similar conventionally grown foods
C．conventionally grown foods are more readily available than organic foods
D．too many farmers will stop using conventional methods to grow food crops
第9题
Time in the Animal Mind
Humans are born time travelers. We may not be able to send our bodies into the past or the future, at least not yet, but we can send our minds. We can relive events that happened long ago or imagine ourselves in the future. New studies suggest that the two directions of time travel are intimately twisted together in the human brain. But some experts on animal behavior. do not think we are unique in this respect. They point to several recent experiments suggesting that animals can visit the past and future as well.
The first clues about the twists and turns of mental time travel came from people with certain brain injuries that caused them to forget autobiographical details without forgetting the information they had picked up along the way. A man known as K.C., for instance, could play chess with no memory of having ever played it. K.C.could remember sentences psychologists taught him without any memory of the lessons. K.C. had lost what psychologists now call episodic memory. Endel Tulving, a Canadian psychologist, defined episodic memory as the ability to recall the details of personal experiences: what happened, where it happened, when it happened and so on. Dr. Tulving argued that episodic memory was distinct from other kinds of memory that did not involve personal experience. People can remember how to get to a subway stop, for example, without recalling the first time they were there.
Episodic memory was also unique to our species, Dr. Tulving maintained. For one thing, he argued that episodic memory required self-awareness. You can't remember yourself if you don't know you exist. He also argued that there was no evidence animals could recollect experiences, even if those experiences left an impression on them.
Many animal behavior. experts agreed with Dr. Tulving, even though they had not actually run experiments testing the idea. But when Nicola Clayton, a comparative psychologist, first heard about the claim, she had a different reaction. Dr. Clayton began to test western scrub jays(灌丛鸦)to see if they met any of the criteria for episodic memory. The jays can hide several thousand pieces of food each year and remember the location of each one. Dr. Clayton wondered if scrub jays simply remembered locations, or if they remembered the experience of hiding the food.
She ran an experiment using two kinds of food: moth larvae(幼虫) and peanuts. Scrub jays prefer larvae to peanuts while the larvae are still fresh. When the larvae are dead for a few hours, the jays prefer peanuts. Dr. Clayton gave the birds a chance to hide both kinds of food and then put them in another cage. She later returned the birds to their hiding-places, in some cases after four, hours and in other cases after five days. The time the scrub jays spent away from their caches had a big effect on the type of food they looked for. The birds that waited four hours tended to dig up larvae, and the birds that had to wait for five days passed the larvae by and dug up peanuts instead.
In 1998, Dr. Clayton and her colleagues published the results of their experiment, declaring that scrub jays met the standards for "episodic-like" memory. Other scientists have followed Dr. Clayton's lead and have searched for signs of episodic-like memory in ether animals. When rats are exploring a maze, for example, they seem to be able to recall which kinds of food they encountered along the way. Hummingbirds(蜂鸟)seem to remember where and when they visited individual flowers for nectar. Rhesus monkeys(恒河猴)can remember where they put food, but not how long ago they put it there.
Some researchers have not been persuaded by these studies, however. "Animals seem to be living very much in the present," said Thomas Suddendorf, a comparative psychologist at the University of Queensland in Australia. Dr. Suddendorf argues that a scrub jay could remember type of
A．Y
B．N
C．NG
第10题
There are a great many people who have all the【70】conditions of happiness, i.e. health and a sufficient income, and who,【71】, are profoundly unhappy. In such cases it would seem as if the【72】must lie with a wrong theory as to how to live. In one【73】, we may say that any theory as to how to live is wrong. We imagine ourselves more different from the animals than we are. Animals live on【74】, and are happy as long as external conditions are【75】. If you have a cat it will enjoy life if it has food and warmth and opportunities for an【76】night on the tiles. Your needs are more complex than those of your cat, but they still have their basis in instinct. In civilized societies,【77】in English-speaking societies, this is too【78】to be forgotten. People propose to themselves some one paramount (最 高的) objective, and【79】all impulses that do not minister to it. A businessman may be so anxious to grow rich that to this end he sacrifices health and private【80】. When at last he has become rich, no pleasure remains to him except harrying (折 磨) other people by exhortations (训词) to【81】his noble example.
(63)
A．eagerly
B．reasonably
C．reluctantly
D．unwisely
