问题
选择题
Yan' an, a city in northern Shaanxi province, has seen great progress in its tourism industry over the past few years．
A．locating
B．located
C．locates
D．to locate
答案
B
题目分析：考查非谓语动词。句意：延安，一个座落于西安北部的城市，在过去的这些年里，在旅游业方面取得巨大的进步。Located in分词做后置定语修饰a city,相当于which is located in northern Shaanxi province ,故选B项。
考点 : 考查非谓语动词