5.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.
Food safety is a problem in all places around the world and people in different areas of the world prepare foods in different ways.The WHO released(发布)five simple rules for preparing food in a safe way.They call these rules the"Five Keys to Safer Food".
Key 1:Keep clean
(76)D.People should wash their hands often-before touching food and while they are preparing food.People should wash all surfaces and equipment used for preparing food.
Key 2:Separate raw (生的) and cooked
Raw foods should not touch prepared foods.(77)G
Key 3:(78)B
People should cook eggs and meat especially carefully.These foods may carry more micro-organisms (微生物) than other foods.Food like soup must be boiled for at least a minute to make it be cooked completely.It is also important that people re-heat cooked food completely.
Key 4:Keep food at safe temperatures
When people finish eating,they should keep the left food in a refrigerator below 5℃and shouldn't store it for too long.At room temperature,about 20℃,the amount of micro-organisms can increase very quickly.But temperatures above 60℃or below 5℃control the growth of micro-organisms.(79)F
Key 5:Use safe water and raw materials
(80)EDamaged or old food may develop harmful chemicals as it gets older.
A.Eat healthily
B.Cook completely
C.They can live where we make food.
D.This key tells about the importance of washing.
E.People should use safe water and choose fresh foods.
F.They cannot grow as quickly in a very hot or very cold environment.
G.People should use separate equipment and tools for touching and preparing raw foods.
分析 本文主要讲了为了确保食品安全,世界卫生组织发布了五条简单的安全准备食物的规则.
解答 76-80.DGBFE
76题答案:D 考查细节推理,根据后面的"People should wash their hands often-before touching food and while they are preparing food"(人们应该经常洗手--在接触食物之前以及准备食物的时候)可知本题答案为D选项"这一要点讲的是洗的重要性".
77题答案:G 考查细节推理,根据前面的"Raw foods should not touch prepared foods"(生食物不应该接触准备好的食物)可知本题答案为G选项"接触和准备生食物时应该使用独立的装备和工具".
78题答案:B 考查细节推理,根据后面的"Food like soup must be boiled for at least a minute to make it be cooked completely"(像汤一类的食物必须至少煮一分钟以使其完全煮好)可知本题答案为B选项"充分煮(食物)".
79题答案:F 考查细节推理,根据前面的"But temperatures above 60℃or below 5℃control the growth of micro-organisms"(但是高于60摄氏度或者是低于5摄氏度的温度控制了微生物的生长)可知本题答案为F选项"它们(微生物)在极热或者是极冷的环境中无法快速生长".
80题答案:E 考查细节推理,根据第五条的标题"Use safe water and raw materials"(使用安全的水以及原材)可知本题答案为E选项"人们应该使用安全的水及新鲜的食物".
点评 本文是一篇选句填空,题目涉及多道细节理解题,做题时结合原文和题目有针对性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.