The factor that is likely to make husband or wife in iii health is ______.

A．stress-reducing professionals can provide all satisfactory stress-reducing services
B．people don't want to tell others about their problems except their partners
C．people don't tell their husbands or wives their problems except stress-reducing professionals
D．the husband or wife can provide many kinds of stress-reducing behaviors

A．husband's or wife's influence is of vital importance to each other's health
B．husband's or wife's influence has nothing to do with health
C．healthy couple will remain healthy after their marriage
D．a variety of factors coming from the society influence couple's health