A．Fairness and equality were not paid due attention to.
B．Employees without children could have their voice better heard.
C．Managers had a good knowledge of the relevant laws.
D．Women could be in an unfavorable position in career development.

A．The excessive emission of automobile exhausts.
B．The unrestrained field burning during the dry season.
C．The overuse of coal in industry and city life.
D．The large amounts of flowing dust in various construction sites.

A．The acute shortage of timber for fuel and furniture.
B．The urgent need for more construction land for roads and houses.
C．The objective requirements of developing paper-making industry.
D．The conversion of forest for commercial agriculture.