单项选择题 我们党和政府的根本宗旨是（）。

未知题型 A．All skiers ski on the same runs.B．The woman is afraid of skiing for she once broke her leg.C．It is the first time for the woman to ski.D．At the end of the dialogue, the man says he will get a map before they begin to ski for the map is very helpful.

未知题型 A．They were frightened.B．They kept calm and quiet.C．They comforted each other.D．They were uneasy.