【单选题】《中国共产党廉洁自律准则》于_______正式施行
【单选题】What did they do when they saw a bear enter their tent?
A.
They chased the bear away.
B.
They stayed outside the tent and did nothing.
C.
They climbed up a tree.
D.
They put some honey outside for the beast to eat.
【简答题】高层建筑采用分区减压给水方式时,为了防止底层水管压力过大应在管道上安装 。
【多选题】关于食用菌营养价值,叙述正确的是 ( )
【简答题】高层建筑采用分区减压给水方式时,为了防止底层水管压力过大应在管道上安装 阀 。
【简答题】2015年10月18日,中央颁布实施新修订的两项党内法规是 和 。
【多选题】关于分区给水方式,下列哪些正确?
A.
当室外给水管网的压力只能满足建筑物下面几层供水要求时,可采用此种给水方式
B.
水泵串联给水方式中,水泵数量多、扬程各不相同
D.
分区供水的目的是为了防止过高的压力造成不必要的浪费
【单选题】What did they do when they saw a bear enter their tent?
A.
They chased the bear away.
B.
They stayed outside the tent and did nothing.
C.
They climbed up a tree.
D.
They put some honey outside for the bear to eat.