举一反三
- To use chemicals and fertilizers means ______. A: to increase the amount of foods B: to increase the quality of foods C: to increase the amount and quality of foods D: to increase essential vitamins and minerals
- What is the intention of the sentence “Acrylamide is made by something called the Maillard reaction which browns cooked foods”?
- “The UK Food Standards Agency (FSA) has launched a campaign warning of the cancer risk associated with cooking potatoes and other starchy foods at high temperatures. How worried should we be, and do w
- 3-2。What factors do affect the amount of the bacteria grows in packaged food？（ ） A: The type of the packaged food B: Temperature and time C: The structure of bacteria
- The meeting is being held to discuss ______. A: an increase in the price of food B: the high price of tinned food C: certain shops in the district
内容
- 0
The aphotic zone (bottom of the ocean) will have ____ and ____ while the photic zone (surface of the ocean) will have ____ and ____. A: low temperature, low salinity; high temperature, high salinity B: low temperature, high salinity; high temperature, low salinity C: high temperature, high salinity; low temperature, low salinity D: high temperature, low salinity; low temperature, high salinity E: both have equal temperature and salinity
- 1
Organic food grown with natural fertilizers may be less expensive than those foods not utilizing natural fertilizers.
- 2
The temperatures are somewhat lower than the average temperature in May this year.（） A: rather B: very C: a little D: less
- 3
In general, unprocessed foods or low grade of processed foods are a better choice, why？ A: Some vitamin can be lost during food processing B: Some mineral can be lost during food processing C: A certain amount of protein can be lost during food processing D: A certain amount of fats can be lost during food processing E: Sugar or fat could be added during processing, leading to increased energy and decreased nutrient density
- 4
To better regulate diet, people should eat A: Only vegetables B: Clean and bland C: Complete abstention from meats or foods with taste D: Food only cooked with vegetable oils.