The word "condone" (Line 2, Para. 3) is closest in meaning to " _________ ."

A．stricter driving tests
B．building more highways
C．testing drivers every three years
D．raising age limit and laying down safety specifications

A．Thousands of people in the world are killed by motor cars each year
B．The laws of some countries about driving are too lax
C．Traffic accidents are mainly caused by motorists
D．Only stricter traffic laws can reduce accidents