在下面这一段文字中的空白处填入恰当的文字，使上下文前后连贯，形式一致。
经30多万网民电子签名的《公民节约行为公约》于近日在北京发布。《公约》辑录如下：“培养节约好风尚，人人行动是保障；灯泡换成节能灯，用电能省近八成；__________，__________；_________，___________；购车要买小排量，节约实惠还时尚；勤俭节约记心头，行为公约共遵守。”
开放性题目，无惟一答案，内容、形式符合题意，即可。
参考示例：
注意关好水龙头，宝贵淡水不滴漏；多乘公交和地铁，既省能源又便捷。
 June 27, 2010, is the 130th anniversary of the birth of Helen Keller, and each year the week in which her birthday falls is recognized as Deaf-Blind Awareness Week (海伦凯勒周). In honor of Helen Keller—and other members of the deaf-blind community, this week is devoted to the deaf-blind. Every year the last week of June is devoted to one thing – recognition of the deaf-blind people in our midst. While the purpose of Deaf-Blind Awareness Week is to show respect for Helen Keller, the deaf-blind woman who was born that week, the week focuses on increasing public awareness and understanding of deaf-blindness. According to the Helen Keller National Center (HKNC), about 70,000 people have hearing and vision loss. More than ten years ago, Deaf-Blind Awareness Week became an event officially recognized by the Federal government.  The story of Helen Keller is well known. Born on June 27, 1880, the healthy baby was developing normally. But at the age of 19 months, an illness left her deaf and blind. When Helen was six, her equally famous teacher, Anne Sullivan, was able to teach her to communicate. Helen Keller went on to do well in all aspects of her life: graduating from college with honors and writing, lecturing, and inspiring people worldwide.小题1: Which of the following is NOT the purpose of Deaf-Blind Awareness Week according to the passage?
|
的性质与卤素单质相似，故称它们为类卤素化合物，它们可以生成酸和盐，见下表：（表中X代表F、Cl、Br、I） 
___________________