【简答题】目前市场上供用的面粉可分为___________和 _______两大类。
【多选题】在现场施工时,混凝土的配合比要根据( )来调整后而成为施工配合比。
【单选题】Why are smart speakers so popular?
A.
People consider them as symbols of social status.
B.
People enjoy the convenience that smart speakers provides.
C.
People find them good helpers at work.
D.
P eople need them to help with their kids’ study.
【多选题】在现场施工时,混凝土的配合比要根据( )来调整后而成为施工配合比。
【简答题】Why is Hilton testing its Smart Desk concept?
【单选题】在现场施工时,混凝土的配合比要根据( )来调整后而成为施工配合比。
【单选题】当建筑物内不同使用性质或计费的生活给水系统采用同一水源时,下列叙述符合《建筑给水排水设计规范》(GB 50015—2003)(2009年版)的是( )。
C.
应共用引入管、干管、立管和支管,形成共用的给水管网
D.
应设置各自独立的引入管,入户后合并为共用的给水管网
【单选题】Why are smart speakers so popular?
A.
People consider them as symbols of social status.
B.
People enjoy the convenience that smart speakers provide.
C.
People find them good helpers at work.
D.
People need them to help with their kids’ study.