单项选择题
A．shop B．sidewalk C．corner D．store
A．the basic necessities and luxury B．many kinds of need such as food, clothing and houses C．four groups the basic necessities, luxury, reliable income and future expense D．the basic necessities and reliable income
A．women do as much work as men B．people think women are weaker than men C．sport is easier for men than for women D．in sport the two sexes are always together