A.Women usually worked outside the home for wages.
B.Men and women's roles were easily exchanged in the past.
C.Men's roles at home were more firmly fixed than women' s.
D.Men and women's roles were usually separated in the past.
A.The first sentence.
B.The second and the third sentences.
C.The fourth sentence.
D.The last sentence.
A.destroyed the United States
B.transformed some American values
C.was not important in the United States
D.brought people more leisure time with their families
A.men and women will never share the same goals
B.some men will be willing to exchange their traditional male roles
C.most men will be happy to share some of the household responsibilities with their wives
D.more American households are headed by women than ever before