单项选择题
A．the construction of parking spaces in Los Angeles B．the new growth pattern of the city of Los Angeles C．the public transportation system in Los Angeles D．the problem of traffic jams iii Los Angeles
A．in the city center B．along the main roads C．around business districts D．within the business districts
A．people won't have to drive to work every day B．there have to be more roads and parking spaces C．companies would be located in between the districts D．there would be no need to build parking spaces within the districts