【单选题】根据现行国家标准在《汽车库、修车库、停车场设计防火规范》(GB50067)汽车库的下列防火设计方案中正确的是( )
A.
汽车库外墙上、下层开口之间设置宽度为1.0m的防火挑檐
B.
汽年库与商场之间采用耐火极限为3.00h的防火隔墙分隔
C.
汽车库与商场之间采用耐火极限为1.50h的楼板分隔
D.
汽年库外墙上、下层开口之间设置高度为1.0m的实体墙
【简答题】( )可由三苯基膦与有机卤化物作用,再在强碱作用下失去一分子卤化氢而成
【判断题】Critics who turn back to cosmetic surgery think personal fulfillment should not be closed linked to physical perfection.
【单选题】What activities are included in purchasing?( )
【单选题】A good friend is a person who you can _______ in your hour of need.
【单选题】关于消化性溃疡的病理。下述哪项不正确( )
B.
溃疡边缘整齐,具有炎性水肿和结缔组织增生等改变
D.
溃疡发展时或累及肌层和浆膜层,有时穿透浆膜层引起穿孔
【简答题】equity grants made to them. Add these in that, and pay is still soaring. say critics. Who is