The best title for this passage is（）

A．The imput of labor would be increased.
B．The unemployment rate would go up.
C．Those who have jobs would all become better off.
D．Women as a group would earn more than befor

A．urging their governments to control litter and waste
B．cutting down the use of oil and other oil products
C．reducing unnecessary buying, over-consumption and careless disposal of wastes
D．making anti-pollution advertisements