单项选择题
A．can get what they want and need when they have no money B．can get things at a store they cannot afford at one time C．don’t need to carry a lot of money D．B and C
A．stayed in B．worked for C．lived in D．played at
A．either pay cash or write checks B．are allowed to use credit cards C．pay cash, write checks or use credit cards D．neither pay cash nor use credit cards