说隋唐三省六部制度是古代中央官制的合理设计主要是指 [ ]
A.增加宰相来分散相权
B.分工合作来提高决策水平和行政效率
C.三省牵制来防止腐败
D.垂直管理来加强中央集权
答案:B
From the deep valley ______, which had my heart in my mouth.
A.came a frightening sound
B.a frightening sound came there
C.did a frightening sound come
D.a frightening sound did come
下列不属于项目BIM实施的保证措施的选项是哪个()。
A.提高设计质量
B.提高设计效率
C.施工模拟
D.可视化的设计会审