Yesterday, I came across my former classmate, but his name ________ me, which made me embarrassed.
求:
物质在“潮湿的空气中”发生的变化,主要与空气中某些气体有关.下列有关说法中不正确的是( )
据《汉书》记载,汉武帝时,某一官员“周行郡国,省察治状,黜陟能否,断治冤狱......”这一官员的身份应是