They believe that the spirit remains with the body for 3 days； someone always stays with the dead person.
A. so during this time
B. during which
C. during which time
D. so when
网友回答
(答案→)A. so during this time
B. during which
C. during which time
D. so when
解析：由于句中用的是分号,因而是并列分句；如果把分号改为逗号,答案应该是during which time.