题目内容

14. He was still alive but his v__________ (生命的) signs are very weak.

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15.Shewas givenartificialr__________ (呼吸)andcardiacmassage.

16.Shewas givena__________ (人工的)respirationandcardiacmassage.

17.Smokingoftene__________ (升高) bloodpressure.

18.Saltintakemayleadto raisedbloodp__________ (压力)insusceptibleadults.

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