Question

【题目】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 five simple rules for preparing food in a safe way. 【1】

Key 1: Keep clean.

The first key tells about the importance of washing. People should wash their hands often—before touching food, while they are preparing food, and any time after they go to the toilet. People should wash all surfaces and equipment used for preparing food. 【2】

Key 2: 【3】

People should separate raw, or uncooked food from foods that are already cooked and foods that will not be cooked. People should store raw meat, chicken, and fish in containers, or in separate areas. Raw foods should not touch prepared foods.

Key 3: Cook completely.

People should cook eggs and meat, like birds, seafood, and animals, especially carefully. These foods may carry more micro-organisms 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 are finished with 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. 【4】 They cannot grow as quickly in a very hot or very cold environment.

Key 5: Use safe water and raw materials.

【5】 Damaged or old food may develop harmful chemicals as it gets older.

A.Eat cooked food immediately, while it is still hot.

B.They call these rules the “Five Keys to Safer Food.”

C.Separate raw and cooked.

D.People should use safe water and choose fresh foods.

E.Keeping everything clean helps people to avoid micro-organisms.

F.People should also protect cooking areas and food from insects and animals.

G.But temperatures above 60℃ or below 5℃ control the growth of micro-organisms.

Answer 1

【答案】

【1】B

【2】E

【3】C

【4】G

【5】D

【解析】本文是一篇说明文。主要介绍了世界卫生组织给出的达到食品安全标准的的五个关键。

【1】根据第一段大意以及下面的五个关键可知，此处为引出五个关键的句子。故选B。

【2】根据“The first key tells about the importance of washing.”可知，本段说的是清洁的重要性。故选E。

【3】根据“People should separate raw, or uncooked food from foods that are already cooked and foods that will not be cooked.”人们应该将生的或者未烹饪的食物与已经烹饪的食物、不烹饪的食物分开，可知本段说的是食物分类。故选C。

【4】根据“Keep food at safe temperatures”在安全的温度储存食物，可知本段说的是储存食物的温度，故选G。

【5】根据“Use safe water and raw materials.”用安全的水和生的材料，可知本段的重点是水和食材的选用。故选D。