This people still______ their customs after they moved to the ne

This people still______ their customs after they moved to the new place.
A、sustained
B、maintained
C、kept on
D、insisted on
【正确答案】：B
【题目解析】：B. maintained - 这个词表示保持、维持某物的状态或水平，可以用于描述保持习惯、传统或习俗等。在这里，它非常合适，因为它准确地描述了人们在新地方仍然保持他们的习俗。