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Ifyouboughtsomecandymonthsagobutneverateit,howcanyoutellwhetherit'sstilleatable?Theeasiestwayistocheckthe"expirationdate(保质期)"printedonthewrapper.Ifthatdatehasalreadypassed,you'relikelyto
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If you bought some candy months ago but never ate it,how can you tell whether it's still eatable?The easiest way is to check the"expiration date (保质期)"printed on the wrapper.If that date has already passed,you're likely to throw the candy away.But is that really necessary?

According to a new report from the US Natural Resources Defense Council (NRDC),tons of food is wasted each year,largely because people don't fully understand what expiration dates,or"use-by dates",actually mean.

Food dating was introduced in 1970s because customers wanted more information about the things that they were eating.When they first showed up,use-by dates only showed freshness because producers wanted their products to be tasted in their best conditions.

However,most customers mistakenly believed that use-by dates showed how safe the food was,and they still largely do.But the truth is that these dates aren't related to the danger of food poisoning(中毒),according to Time News.Eggs,for example,can still be eaten three to five weeks after being bought,even though the use-by date is much earlier.When their use-by dates pass,strawberry-flavored cookies may lose their crunch(松脆的口感),but they are not harmful.

"It's an unclear subject,the difference between food quality(质量) and food safety,"said Jena Roberts,vice president of National Food Lab,a US food testing company."Even in the food industry has workmates who are not sure about it."

This is why scientists are calling for a standard explanation to be printed following the use-by dates."We want this to be clearly communicated so customers are not misinterpreting the information and wasting a lot of food,"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 sti

牛儒回答:
  56-59:DDCD   56题答案:D考查判断推理题,根据文中的Ifthatdatehasalreadypassed,you'relikelytothrowthecandyaway.Butisthatreallynecessary?如果日期已经过去了,你很可能会扔掉糖果,但真的有必要吗?可知是否扔掉食物,故答案是D.   57题答案:D考查词汇题,根据文中的Wewantthistobeclearlycommunicatedsocustomersarenotmisinterpretingtheinformationandwastingalotoffood,"saidDanaGunders,astaffscientistwiththeNRDC.我们希望这是清楚的沟通,所以客户没有误解信息,浪费了大量的食物可知有一个错误的想法,故答案是D.   58题答案:C考查细节理解题,根据文中的Whentheiruse-bydatespass,strawberry-flavoredcookiesmaylosetheircrunch(松脆的口感),buttheyarenotharmful.当他们使用日期过去,草莓味的饼干可能会失去他们的松脆的口感,但它们不是有害的.可知仍然可以吃,故答案是C.   59题答案:D考查细节理解题,根据文章的大意是描述食品的保质期和食品安全,故答案是D.
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《Ifyouboughtsomecandymonthsagobutneverateit,howcanyoutellwhetherit'sstilleatable?Theeasiestwayistocheckthe"expirationdate(保质期)"printedonthewrapper.Ifthatdatehasalreadypassed,you'relikelyto|小学英语问答-字典翻译问答网》
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