题目

When we go to the grocery store and buy products, we interact with different forms of food packaging, such as plastic, glass, and cans, among others. Food packaging plays a role in safety, convenience, and efficiency, while also allowing the display of product information. It also acts to block light and protect nutrients and colors in food products, keeping foods'quality. Paper packaging can date back to the 1st or 2nd century BCE, when it was used by the Chinese to wrap their food. Paper is a versatile packaging material, with uses for all types of products, including dry goods, fresh meat and vegetables, and frozen food. Paper is light. 1/5 11. What type of food packaging has the longest history according to the passage?A. Paper.B. Glass.C. Metal.D. Plastic

When we go to the grocery store and buy products, we interact with different forms of food packaging, such as plastic, glass, and cans, among others. Food packaging plays a role in safety, convenience, and efficiency, while also allowing the display of product information. It also acts to block light and protect nutrients and colors in food products, keeping foods'quality. Paper packaging can date back to the 1st or 2nd century BCE, when it was used by the Chinese to wrap their food. Paper is a versatile packaging material, with uses for all types of products, including dry goods, fresh meat and vegetables, and frozen food. Paper is light. 1/5 11. What type of food packaging has the longest history according to the passage?

A. Paper.

B. Glass.

C. Metal.

D. Plastic

题目解答

答案

A. Paper.

解析

本题考查细节理解能力，需要根据文章内容判断哪种食品包装的历史最悠久。解题关键在于定位文章中关于包装材料历史的描述，重点关注时间点和对应选项。文章明确提到纸包装的历史可追溯到公元前1或2世纪，而其他选项（如玻璃、金属、塑料）的历史未被提及或更晚。

  1. 定位关键信息：文章第二段提到“Paper packaging can date back to the 1st or 2nd century BCE”，说明纸包装的历史最早。
  2. 排除干扰项：其他选项（玻璃、金属、塑料）在文中未提及具体历史时间，且纸包装的时间点（公元前）明显早于现代材料（如塑料）。