题目

阅读下面短文，根据其内容写一篇60左右的内容概要。 Getting up early hasbeen regarded as a good habit since ancient times. Many years ago, people thoughtthat if we went to bed early and got up early, we would be energetic the wholeday. So, getting up early is of great importance to us all. In fact, morning is thebest time of a day. In the morning, the air is the freshest and people areusually in the best conditions. Many of us may have the experiences that wememorize some things more quickly and accurately in the morning than at anyother time of the day. Additionally, if we摘录某同学实验记录本中有关实验现象的记录，其中肯定有误的是A．硫在氧气中燃烧，会发出明亮的蓝紫色火焰，产生有刺激性气味的气体B．细铁丝在氧气中点燃时，剧烈燃烧，火星四射，生成黑色固体C．点燃一氧化碳时，火焰呈蓝色，产物能使澄清石灰水变浑浊D．在空气中打开盛浓盐酸的试剂瓶瓶塞，有刺激性气味，产生白烟