Thursday, September 22, 2022
Thursday, September 22, 2022
问题:下列哪种型号侦察机的最大时速最大,并且具有一定的隐身性能?()...
Thursday, September 22, 2022
问题:中国人民防空标志由文字和图案两部分构成,请问蓝色三角形和橙色背景代表什么意义?...
Thursday, September 15, 2022
Thursday, September 22, 2022
Sunday, September 18, 2022
Wednesday, September 21, 2022
Tuesday, September 20, 2022
Saturday, September 17, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:多选题室内人员发现核爆炸闪光时,可利用()躲避或趴下。A墙的内拐角B墙根处C桌下D床下E较小的房间或门框处...
Wednesday, January 24, 2024
问题:过滤式防毒面具的滤毒罐防毒时间是多少?什么情况下要更换滤毒罐?...
Thursday, September 22, 2022
问题:农药“敌敌畏”的毒性很大,经口部进入人体后,会使人中毒死亡,中毒症状与神经性毒剂中毒症状相似。战争中使用的神经性毒剂的毒...
Thursday, September 22, 2022
Tuesday, September 20, 2022
Friday, September 16, 2022
问题:生物武器是以()杀伤有生力量和毁坏植物的各种武器、器材的总称。...
Thursday, September 22, 2022
Tuesday, September 20, 2022
问题:《人民防空法》第八条规定:一切组织和个人都有得到人民防空保护的权利,都必须依法履行人民防空的义务。这一规定体现了权利和义...
Thursday, September 22, 2022