To tackle the problem of e-waste at the source instead of at the end of the line, we need to start work at the ______ of a product’s life cycle.

A．Women's getting into the paid labor force.
B．Women's stay at home to take care of home and children.
C．Multiple roles a woman plays in soxiety.
D．Social status assigned to a traditional woman.

A．the multiple roles a woman should have in society
B．the two opposing hypothesises about working women
C．the way working women win their self-esteem and social support
D．the overload and inter-role conflict a working woman has to face