[单选题]
What does Karraker thinksufmdhwk0t d;r9:e (b -,ov0e is also important?g(hrsncjoq 5y5 ynk 9i4l*f;0
A. Reducing marital stress on wives.
B. Stabilizing old couples' relations.
C. Providing extra care for divorced women.
D. Making men pay fortheir wives' health costs
