题目内容
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[单选题]
Canned food does not go（)
A.bad easily
B.badly easy
C.bad easy
D.badly easily
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.bad easily
B.badly easy
C.bad easy
D.badly easily
如果结果不匹配，请 联系老师 获取答案
更多“Canned food does not go( )”相关的问题
This passage mainly deals with ______.
A．food storage
B．advantages of canned food
C．the art of canning
D．canning food
This passage is mainly about ______.
A．food storage
B．advantages of canned food
C．the art of canning
D．canning food
Food which is kept too long decays because it is attacked by yeasts (酵母菌), moulds (霉) and bacteria (细菌). The canning process, however, seals the product in a container so that no infection can reach it, and then it is sterilized (消毒) by heat. Heat sterilization destroys all infectious present in food inside the can. No chemical preservatives are necessary, and properly canned food does not deteriorate during storage.
Today vegetables, fish, fruit, meat and beer are canned in enormous quantifies. Foods that were previously seasonal may now be eaten at any time, and strange foods are available far from the countries where they are grown. The profitable crops many farmers now produce often depend on the proximity (邻近) of a canning factory.
The first stage in the canning process is the preparation of the raw food. Diseased and waste portions are thrown away; meat and fish are cleaned and trimmed; fruit and vegetables washed and graded for size. The jobs are principally done by machine
The next stage, for vegetables only, is blanching. This is immersion (浸洗) in very hot or boiling water for a short time to remove air and soften the vegetable. This makes it easier to pack into cans for sterilization. Some packing machines fill up to 400 cans a minute. Fruit, fish and meat are packed mw and cold into cans, and then all the air is removed. When the cans are sealed, the pressure inside each can is only about half the pressure of the outside air. This is "vacuum" packing.
During the sterilization process which follows, the cans are subjected to steam or boiling water, with the temperature and duration varying according to the type of food. Cans of fruit, for example, take only 5-10 minutes in boiling water, while meat and fish are cooked at higher temperature for longer periods. After sterilization, the cans are cooled quickly to 32℃, to prevent the contents from becoming too soft.
The final stage before dispatch to the wholesale or retail grocer is labeling, and packing the tins into boxes. Nowadays, however, labeling is often printed on in advance by the can maker and no paper labels are then required.
Food deteriorates during storage because ______.
A．necessary chemical preservatives are totally absent from it
B．it is infected with yeasts, moulds and bacteria
C．heat sterilization destroys infections present in it
D．it isn't fit for storage
All of the following are the steps of canning food except ______.
A．cleaning and trimming raw food
B．sterilizing canned food
C．blanching vegetables that are to be calmed
D．printing labels and packing the tins into boxes
The word "carcass" (Line 2, Para. 3) most probably means"______"
A．vegetables preserved for future use
B．the dead body of an animal ready to be cut into meat
C．expensive food that consumers can hardly afford
D．meat canned for future consumption
听力原文： Health food is a general term applied to all kinds of food that are considered more healthful than the types of foods widely sold in supermarkets. For instance, whole grains, fried beaus, and corn oil are health foods. A narrower classification of health food is natural food, which is used to distinguish between types of the same food. Raw honey is a natural sweetener, whereas relined sugar is not. Fresh fruit is a natural food, but canned fruit, with sugars and other additives, is not. The most precise term of all and the narrowest classification within health food is organic food, which is used to describe food that has been grown on a particular kind of farm. Fruits and vegetables that are grown in gardens that are only treated with organic fertilizers, that are not sprayed with poisonous insecticides, and that are not refined after harvest, are organic foods. Meats, fish, dairy and poultry products from animals that are fed only organically-grown feed and that are not injected with hormones are organic foods.
In choosing the type of food you eat, then, you have basically two choices: inorganic, processed foods, or organic, unprocessed foods. A wise decision should include investigation of the claims that processed foods contain chemicals, some of which ate proven to be poisonous, and that vitamin content is greatly reduced in processed foods.
(30)
A．Refined food.
B．Processed food.
C．Natural food.
D．Organic food.
What does the man want to have？
A．French food.
B．Chinese food.
C．Japanese food,
What does the second paragraph mainly discuss？
A．Fast food can develop many illnesses.
B．Fast food meals are not nutritionally balanced.
C．Fast food meals lack of vegetables and fruit.
D．Fast food contains too much sugar.
Does the woman enjoy the food in that restaurant？
A．Yes.
B．No.
C．She doesn't say.
What does the man mean by saying "maybe it's too nice"？
A．The food will be expensive.
B．The dishes are cheap.
C．There are some really nice food to order.
