use­by dates.“We want this to be clearly communicated so consumers are not misunderstanding

　　the data and contributing to a lot of waste，” said Dana Gunders，a staff scientist with the NRDC.

　　But this won't be a mistake that is easy to correct since people have believed it for so long.Another problem is that the quality levels of different foods change differently—some are still safe

　　to eat long after their use­by date while others are not.

　　As a result，food industry officials are now thinking of changing the use­by date to a date

　　indicating when food is most likely to go bad.

　　【语篇解读】　本文是一篇说明文。文章讲述了人们对保质期的误解。人们通常会把过了保质期的食物理解为不能食用，而把它们扔掉，这造成了很大的浪费。其实，许多过了保质期的食物还是可以食用

　　9．The use­by date was first intended to ________．

　　A．tell the freshness of food

　　B．show the safety of food

　　C．give a warning of food poisoning

　　D．indicate the relation between food and illness

　　答案　A　[细节理解When they first showed up，use­by dates were only supposed to indicate freshness...”可知，最初引入保质期是为了显示食物是否新鲜。故选A。]

【(江苏专用)2017届高考英语二轮专题复习练习：第三部分专题二 阅读理解 第1课时】相关文章：

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第4组（含解析）

★ 【外研英语，七省专用】2014《走向高考》英语一轮总复习（2016春出版）第一部分 教师讲义手册：选修八8-6

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十九)选修6Unit 4《Global warming》

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十六)选修8Unit 1《A land of diversity》

★ 【三维设计】2017届高考英语（江苏专用）二轮复习素材：高考单词3.高中单词分类记忆

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：6（含解析）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：1

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修5 Unit 3 Life in the future

★ 【北京专用】2014届高考英语一轮复习方案课时作业：选修7 Unit 1 Living well

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (25)