题目

The hurricane did damage to many houses and business buildings.       , it caused 20 deaths. A．However                                                  B．Therefore C．After all                              D．What’s more 答案：D下列各项为小明同学记录的物质燃烧现象，与事实不相符的是 （　　） A、铁丝在氧气中燃烧时，火星四射B、木炭在氧气中燃烧时，发出白光C、石蜡在氧气中燃烧时，生成水和二氧化碳D、镁条在空气中燃烧时，发出耀眼的白光