A:北京故宫.平遥古城.秦陵兵马俑坑.莫高窟
B:明显陵.明孝陵.大足石刻.丽江古城
C:武夷山.武陵源.丽江古城.大足石刻
D:龙门石窟.苏州古典园林.庐山国家公园.黄龙
下列物质中,由分子构成的是( )
They waited and waited for something _______ to happen.
________I admit the boy has a gift for music,I don't think he will make a good singer.