人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future课件(1)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future课件(4)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future课件

For best survival and quality of life, pediatric basic life support(BLS) should be part of a community effort that includes prevention, basic CPR, prompt access to the emer- gency medical services(EMS) system, and prompt pediatric advanced life support (PALS). These 4 links form the American Heart Association(AHA)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future课件(5)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future课件(3)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future教案

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future教案(7)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future教案(5)

人教新课标高中英语必修五Unit 3 Life in the futureUnit 3 Life in the future教案(3)