.阅读理解

　　A

　　As a kid，I can remember going to the supermarket and grabbing eggs off the shelf.I would run them home to my mother because they were usually going into a delicious cake.Times have changed.Cage-free？Organic？Brown？White？Omega-3s？Help！Here are some tips to help you figure out which eggs you should choose：

　　●Brown or white？In fact，color is simply a sign of the breed of hen.Find the freshest egg with the most flavor and let color be a secondary concern.

　　●Extra Omega-3s？Omega-3 eggs come from a hen whose diet has added flaxseed (亚麻籽)，which produces an egg containing an average of 225 mg of Omega-3 fatty acids and Vitamin E．The countless health benefits for humans make these eggs an attractive purchase.My opinion？Eat a piece of fresh fish and get a pure dose of Omega-3s.Let eggs be eggs.

　　●Does your egg need exercise？Free-range eggs are from hens raised without the confines of a cage，though they may or may not have spent much time outdoors.Organic eggs are from hens whose feed must meet organic standards.These hens must be raised humanely，and they must be given time to stay outdoors.Hey，happier hens do lay tastier eggs.

　　●Does local make a difference？Nothing is better than local eggs.They may have a feather or two stuck to them or be a little imperfect shape and they may or may not be certified (证明) organic；however，they have one quality I prize：I know exactly where my food came from and how it came to be！In some cases I can even ask the farmer when the eggs were laid and what the hens were fed.

【2016届高考英语一轮复习 Unit16 Scientists at work课时达标检测 新人教版必修1】相关文章：

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（11）模块4 《Unit 11 The Media》（含解析） 北师大版必修1

★ 【浙江专用】2014届高考英语一轮复习课时作业(十三)必修3Unit 3《The Million Pound Bank Note》

★ 四川省2016届高考英语一轮复习课时作业（23） Module 5 A Trip Along the Three Gorges 外研版必修4

★ 四川省2016届高考英语一轮复习课时作业（33） Module 3 Interpersonal Relationships Friendship 外研版选修6

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（12）模块4 《Unit 12 Culture Shock》（含解析） 北师大版必修1

★ 2014届高考英语一轮复习选修7参考答案（外研版）

★ 五大2015-2016高考英语第一轮复习的技巧

★ 2014届高考英语一轮复习课时作业(三十五)选修6Module 5《Cloning》（外研版）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（19）模块7 《Unit 19 Language》（含解析） 北师大版必修1

★ （全国通用）2014届高考英语一轮单元复习 限时强化训练三