那一天，许多孩子在靠近水边的地方玩耍，他们那样大胆，不知道危险就在眼前，使我们非常吃惊。（　　） 
　　 A. Many children were playing closely to the water that day, we were stunned by their ignorance daring. 
　　 B. Many children were playing close to the water that day, we were stunned by their ignorance daring. 
　　 C. Many children were playing close to the water that day, their ignorance daring stunned us. 
　　 D. Many children were playing close to the water that day, we were stunned by their ignorance daring.