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IP屬地：廣東
原材料引用(Materials) 原文略 信息和事實(shí)(Facts) 感受與評(píng)價(jià)(Comments) 全文跟讀，要特別注意升降調(diào)，斷句的位置 自己...
原材料引用(Materials) 原文略 信息和事實(shí)(Facts) 難句：Gordon Ewy is a heart doctor at the...
原材料引用(Materials) The American Heart Association says about ninety-five p...
原材料引用(Materials) Doctor Ewy thinks the CPR guidelines should be changed ...
原材料引用(Materials) He says this would save lives. Studies show that many p...
原材料引用(Materials) It said people should increase the number of chest pres...
原材料引用(Materials) Twenty-two percent survived with good brain ability. On...
原材料引用(Materials) The researchers say any kind of CPRimproved chances of ...
原材料引用(Materials) Seven hundred and twelve received CPR. Four hundred and...