下冰雹使得路滑而发生车祸，造成人员死亡。此时下的冰雹是( )。
A．风险因素B．风险事故C．损失D．风险
参考答案：A
根据句意及首字母或汉语提示完成下列句子.
1. There is a l_____ in our school.
2. You can eat much food in the r_____.
3. We post letters in the post o_____.
4. The stone _____ (桥) has a long history.
5. Is there a supermarket _____ (在……附近) here?
灯塔牌透明洗衣皂(长方形)
