Materials：
It said people should increase the number of chest presses from 15 to 30 for every 2 breaths given.
Gordon Ewy is a heart doctor at the University of Arizon College of Medicine in Tucson.
He wrote a report that appeared with the study.
Facts:
这几天主要在抓语音语调的练习。今天只听了一遍录音，模仿读了一次。没有投入足够的时间。
Comments：
音标地图上√就要打满，晨读会学习快接近尾声了，但这只是在S的引导下一次全新的开始，还有很多的债要还。
Hours:
听录音 30分钟
网友评论