海金沙火试时A、有黑色烟雾B、冒黑烟并有油状物渗出C、易燃烧，发生爆呜声且有明亮火焰D、不燃烧E、有黄色烟雾，气香浓烈

作者: rantiku 人气: - 评论: 0

问题海金沙火试时

选项 A、有黑色烟雾 B、冒黑烟并有油状物渗出 C、易燃烧，发生爆呜声且有明亮火焰 D、不燃烧 E、有黄色烟雾，气香浓烈

答案 C

解析

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