The article is about a couple whose married life is happier because ______.

A．the Maces believe a good career is even more important than their family life
B．Rodney’s children are quite happy with their position in the family
C．oven capable women sometimes need encouragement from their families
D．the practice of sharing household jobs between husband and wife is commonplace in London

A．is quite necessary in modem life
B．is probably based on some practical reasons
C．aims solely at a complete emancipation of women
D．shows women are not necessarily inferior to men