25. In this country it is required that anyone who wants to settle here ______ to pass this kind of test.

A．has

B．had

C．have

D．will have

传统史学的研究对象侧重于政治，尤重帝王将相、革命英雄，而今把衣食住行等内容纳入了史学研究的范畴,这一视角的转换体现了

A．生态史观

B．革命史观

C．社会史观

D．近代化史观