— Whom would you ______ for the job? — Tom, I think. He’s always careful and serious. A. suggest B. remind C. remember D. explain 答案:A 冰块在熔化过程中,不断吸收热量,温度________(选填“升高”、“不变”、“降低”),内能________(选填“增加”、“减少”、“不变”);水在沸腾过程中,不断吸收热量,温度________,(选填“升高”、“不变”、“降低”)内能________ (选填“增加”、“减少”、“不变”)