单项选择题
A．in front of the important guests B．far away from the king C．in front of the king D．nearer to the less important guests
A．they had been caught stealing salt B．they had sold salted fish C．they had taken salt from the king' s table D．they had used salt to preserve dead bodies
A．Nobody Knows When Salt Began to Be Used B．The Uses and Importance of Salt in History C．Thousands of People Were Punished Because of Salt D．Salt Was Important in History