【英文听力】Scientific American 60s -Video Game Play Sharpens Elderly Minds
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【英文听力】Scientific American 60s -Owl Silent Swoop Depends On Down
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【英文听力】Scientific American 60s
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【英文听力】Scientific American 60s -Genomics Reveals Great Famine Culprit
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【英文听力】Scientific American 60s
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【英文听力】Scientific American 60s -Human Hearts Bleed for Abused Robots
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【英文听力】Scientific American 60s -We Are More Likely to Lie in the Afternoon
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【英文听力】Scientific American 60s -Koala Owes Deep Voice to Oddball Anatomy
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【英文听力】Scientific American 60s -Smartphone App System Locates Snipers
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【英文听力】Scientific American 60s -Feisty Male Fruit Flies Calmed By Females
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【英文听力】Scientific American 60s -In Mice Anti-Inflammatories Ameliorate Medical
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【英文听力】Scientific American 60s -Overeating Due to Stress?
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【英文听力】Scientific American 60s -Invention Could Scope Out Counterfeit Drugs
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【英文听力】Scientific American 60s -Physicists Tackle Voiding Urination Splash-Back
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【英文听力】Scientific American 60s -Snapchat Makes Messages Disappear
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【英文听力】Scientific American 60s -How Jupiter's Red Spot Stays Great
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【英文听力】Scientific American 60s -Grasshoppers Adjust Calls in Traffic Din
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【英文听力】Scientific American 60s -Vitamin C Kills TB Cells
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【英文听力】Scientific American 60s - Clothing Fabric Could Contain Gadget Batteries
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【英文听力】Scientific American 60s -How Many Partridges Are Really in that Pear Tree?
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【英文听力】Scientific American 60s -Riding Technique Affects Horse Force
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【英文听力】Scientific American 60s -Sophisticated Sticker Spots Salmonella
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【英文听力】Scientific American 60s - Resurgence of Swaddling Brings Hip Fears
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【英文听力】Scientific American 60s -Polled People Ponder Whither Wearable Tech
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【英文听力】Scientific American 60s -Do These Microbes Make Me Look Fat?
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【英文听力】Scientific American 60s -Whales Teach One Another Hunting Skill
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【英文听力】Scientific American 60s -Whistleblowers, Courts Reveal Surveillance Secret
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【英文听力】Scientific American 60s
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【英文听力】Scientific American 60s -Apple a Day Could Keep Statins Away
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【英文听力】Scientific American 60s -India Targets Red Planet
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【英文听力】Scientific American 60s -Science Has New Ideas about 'Oumuamua's Weirdness
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【英文听力】Scientific American 60s -Dog Dust Protects Rodent Respiration
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【英文听力】Scientific American 60s -In Bee Shortage, Bubbles Could Help Pollinate
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【英文听力】Scientific American 60s
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【英文听力】Scientific American 60s -Early Land Animals Lacked Good Bites
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【英文听力】Scientific American 60s
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【英文听力】Scientific American 60s -Burying Coal Ash for Good
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【英文听力】Scientific American 60s -Mondays Top Quit-Smoking Google Searches
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【英文听力】Scientific American 60s -Anorexics Move as Though They Are Larger
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【英文听力】Scientific American 60s -Human Health Depends on a Healthy Environment
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【英文听力】Scientific American 60s Science