They believe that the spirit stays with the body for three days, ______someone always stays with the dead person.

A. so during this time     B. so during which

C. during this time        D. so when

They believe that the spirit remains with the body for three days; ________ someone always stays with the dead person．

A．so during this time                                   B．during which

C．during which time                                    D．so when