与肺癌发病密切有关的室内空气污染物是
A、甲醛
B、SO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
C、NO[img=~/QImg/2013-10-14-11-46-19/image012.jpg]
D、[img=~/QImg/2013-10-14-11-46-19/image013.jpg]Rn
E、CO
发布时间:2023-07-24 21:21:13
A、甲醛
B、SO[img=~/QImg/2013-10-14-11-46-19/image002.jpg]
C、NO[img=~/QImg/2013-10-14-11-46-19/image012.jpg]
D、[img=~/QImg/2013-10-14-11-46-19/image013.jpg]Rn
E、CO