问题
选择题
School children must be taught how to deal with dangerous _________．
A．states
B．conditions
C．situations
D．positions
答案
C
句意为：必须教育在校学生怎样处理危险情况。situation n.形势; 情况；state n.状态, 状况；condition n.状况, 状态; 地位；position n.方位, 位置。