原材料引用(Materials ):712 received CPR, 439 received chest presses only.No mouth-to-mouth rescue-breaths were given to them.
信息与事实(Facts ):学习/j/ /u:/ 的发音。
感受与评价(Comments):1月9号内容为补学。培训了一天,晚上回家背考试题。
原材料引用(Materials ):712 received CPR, 439 received chest presses only.No mouth-to-mouth rescue-breaths were given to them.
信息与事实(Facts ):学习/j/ /u:/ 的发音。
感受与评价(Comments):1月9号内容为补学。培训了一天,晚上回家背考试题。