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食盐有没有保质期?排队抢着买股票很正常,奇怪的是,人们还抢着买盐。据说前段时间,一个婆婆在超市里一口气买了20包盐．同时还有不少人因为抢购不到而几乎大打出手。这一切,都是食盐涨价惹的祸。有人问那位婆婆,20包盐,以一月一包算,岂不是
Salt has no shelf life? Queuing to buy stocks is normal, strangely enough, people are still rushing to buy salt. It is said that some time ago, a grandmother bought 20 packets of salt in the supermarket breath. At the same time there are a lot of people because of the snapped up almost hit. All this is the fault of rising salt prices. Someone asked her mother-in-law, 20 packets of salt, calculated in January a package, is not it