She reached the top of the hill and stopped _______ on a big rock by the side of the path.
A:to have rested
B:resting
C:to rest
D:rest
《这儿,原来是一座村庄》通过写一座村庄____与____的对比,讴歌了____给我国经济和城市建设、人民生活带来的变化。
西部地带经济发展的优势有( )