A4型题 冬季北方平原某燃煤城市发生了一次急性大气污染事件,一周内城市居民普遍出现咳嗽、胸痛以及气管炎等呼吸系统和心血管系统疾病。当时天气晴朗,风速小。该污染事
A
NO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0.gif">、碳氢化合物 B
O<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0_1.gif">、SO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0_2.gif"> C
CO、SO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0_3.gif"> D
甲醛、O<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0_4.gif"> E
颗粒物、SO<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230104/12475711_0_5.gif">