【多选题】斗拱是我国古代建筑的独特构件,关于斗拱的描述,正确的选项有()。
E.
由斗形木块、弓形短木、斜置长木组成、逐层挑出,形成上大下小的托坐
【多选题】斗拱是我国古代建筑的独特构件,关于斗拱的描述,正确的选项有( )。
E.
由斗形木块、号形短木、斜直长木组成,逐层挑出,形成上大下小的托坐
【单选题】听力原文: The Chinese authorities have announced the completion of what they say is the world's highest railway, connecting Tihet with the rest of China. Beijing has planned the railway since the 1950s, b...