There are lots of tall buildings in New York.(对划线部分提问)
用方框中所给短语的适当形式填空
at the same time depend on stay in touch with fill out prefer to
宏伟的长城是我国古代劳动人民智慧和独创性的象征,秦长城的起止点是( )
有关地球形状的叙述最正确的是( )