早起晨读团Day17

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。