高中教育高二英语重庆市第七中学2012-2013学年高二上学期期中考试英语试题 新人教版

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• 51Compared with other similar products, the new design ___.

  A.sends teenagers' health data(数据) to the receiver.

  B.counts the wearer's steps through shaking.

  C.records the sudden movement of the wearer.

  D.make it difficult for lazy teenagers to cheat

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• 52Which of the following would be the best title for the text、

  A.Smart Shoes Stop Childhood Overweight

  B.Smart Shoes Guarantee More Exercise

  C.Smart Shoes Measure Time of Exercise

  D.Smart Shoes Decide on Television Time

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