题目

质量为500g、温度为20℃的水，吸收8.4×104 J热量，将会达到____________℃。 答案：【答案】60【解析】由得题中水吸收8.4×104 J热量后末温将会达 ________ a mobile phone can you ring ________ you want to talk with anywhere． [　　] A． Using; whoever B． Only on; whomever C． By; whomever D． With; whoever