改错。
A man saw Yu Gong and his family when they worked on moving the mountains.
____
将下列固体分别放入水中,溶液温度明显降低的是 ( )
黑色固体A在无色气体B中燃烧,生成能使澄清石灰水变浑的气体C,若将淡黄色粉末D放入B中燃烧,火焰呈蓝紫色,生成一种刺激性气味的气体E,
A____B____C____D____E____.