He ______ here for ten years by the time he moved away.

He ______ here for ten years by the time he moved away.
A、had been living
B、has been living
C、was living
D、lived
【正确答案】：A
【题目解析】：过去完成进行时表示动作在过去某一时间之前开始，一直延续到这一过去时间。故选A。