IP属地:甘肃
原材料引用(Materlals): 第三句: The condition is called cardiac arrest 信息与事实(Fac...
原材料引用(Materlals): 第二句:Cardio-Pulmonary Resuscitation or CPR can save the...
原材料引用(Materlals): 第一句:This is the VOA Special English Health Report. 信息与...
2018.7.29早起晨读学音标:D11 Materials:第89句:The study was published in the Briti...
2018.7.26早起晨读学音标:D10 Materials:第8句:However,a new japanese study question...