题目内容

13. We intend to have a p__________ (急救人员) on every ambulance within the next three years.

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

15.Shewas givenartificialr__________ (呼吸)andcardiacmassage.

16.Shewas givena__________ (人工的)respirationandcardiacmassage.

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