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SSS 2012-02-07

时间:2012-03-19 05:52来源:互联网 提供网友:gmeng   字体: [ ]
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    (单词翻译:双击或拖选)

 This is Scientific American's 60-Second Science.

American is still far short of the recommend daily portions of food and vegetables, and kids are no ...veggies at school cafateria. So researches tested whether visual cuse at hopeful foods could increase consumption at great school with it's strict. 
First scientists determined1 how many kids put carrots and green beans on the trays and how much them. Three months later they did same .., but on the second day, the trays had pictures of carrots and green beans on the trays compartment2. On the day with the photo cuse more than twice many kids took green beans on the control day, and more than three times many kids took carrots. Averge consumption per strict went up well. The study was published in the general The America Association. The researchers know that the fact need to be tested elsewhere for longer than two days and they are not emergency, still meet the government recommendations. But if pictures of burgers consumpt median mills, maybe fresh food veggie photoes can play a part of campaign for help the kids.
 
This post was generated by put listening repetition system,  Check the original dictation thread!

点击收听单词发音收听单词发音  

1 determined duszmP     
adj.坚定的;有决心的
参考例句:
  • I have determined on going to Tibet after graduation.我已决定毕业后去西藏。
  • He determined to view the rooms behind the office.他决定查看一下办公室后面的房间。
2 compartment dOFz6     
n.卧车包房,隔间;分隔的空间
参考例句:
  • We were glad to have the whole compartment to ourselves.真高兴,整个客车隔间由我们独享。
  • The batteries are safely enclosed in a watertight compartment.电池被安全地置于一个防水的隔间里。
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