she airs the room every day 是什么意思

she airs the room every day 是什么意思
例句：He went to the cinema yesterday. Q:Did he go to the cinema yesterday? 2 Q:where did he go yesterday? A:He didn't go to the yesterday .问：1.She can come tomorrow. Q: 2 Q:when A: 2.they were there yesterday. Q: 2Q:when A: 3.he must leave early Q: 2Q:why A: 4.he gave you a pen Q: 2Q:what A: 5.he lives next door. Q: 2Q:where A: 6.you know him well Q: 2Q:how well A: 7.he has found his pen Q: 2Q:what A: 8.you saw that film Q: 2Q:when A: 10.he arrived at two o'clock Q: 2Q:when A: