单项选择题
A．cook B．served C．got D．make
A．50% of the US population forgot to wear safety belt every day. B．The first safety belts in cars appeared forty years ago. C．Safety belts "trap" people in cars that are burning or sinking in water. D．Not wearing safety belts will be fined.
A．an Indian name B．the death of the miners C．the local people D．a National Monument