下述各项中,( )属于单位工程概算中的建筑工程概算。
A.机械设备安装工程概算
B.电气设备安装工程概算
C.热力设备安装工程概算
D.通风、空调工程概算
参考答案:D
--Don't make any noise in the living room! My baby is sleeping.
-- ________.
A.Sorry, I won't.
B.It doesn't matter.
C.Excuse me, I'm wrong.
D.Certainly, I won't.
个别清偿具备的条件。