单项选择题
A．mend B．work C．make D．change
A．New Yorkers are usually open with strangers. B．People from the South are usually considered good hosts. C．The friendliest Americans travel from place to place. D．Different parts have different customs and habits.
A．One of the biggest barriers to Internet use is getting wires into rural areas. B．The wireless computers will be cheaper. C．People in rural areas don’t have anything else to do. D．People in rural areas already have wireless boxes on their roofs.