The word "strand"( the first sentence in the second paragraph) is closest in meaning to the word ______.

A．should not assume the roles of housewives at all.
B．men should share homemaking with their wives
C．no other roles should be offered to women than being housewives
D．women should assume the roles of housewives only temporarily

A．that women should assume their proper roles as housewives
B．that women should commit no sin against their husbands and the society
C．from the premise that women are the weaker sex to be protected
D．that government policies should be made favorable to women’s liberation