为过春节元宵节燃放烟花爆竹，是几千年留下来的习俗。在过去的岁月，似乎没有放鞭炮的春节，就没有了年味儿。但是2015年的春节和元宵节，当人们面对大气污染，雾霾来袭，为了保护我们的家园，许多的居民自觉地不放烟花爆竹和少放烟花爆竹。这说明（    ）

①传统文化是维系民族生存与发展的精神纽带

②传统文化具有相对的稳定性

③传统文化应与时俱进

④应该摒弃传统习俗，创造新文化

在北京务工的曹昌宝说，我来京已十年，出门会注意衣着整洁，举止文雅。曹昌宝的言行不仅是“仓廪实而知礼节、衣食足则知荣辱”的自然反映，更是对城市产生融人感的生动诠释。这反映曹吕宝是一个（   ）

下列地理条件中有利于聚落形成的是（    ）

仔细观察下图，回答下列问题。

 

根据短文内容的理解，选择最佳答案填空。   

    Everyone, rich or poor, can have happiness. You don't need to think too much about those 1 people. They may always feel lonely (孤独的) 2 their houses are too big, and they may want to take a 3 on country roads because they drive to work every day in the busy city.

    4, happiness is always around you. When you are unhappy, your friends will come to   5 you and this will make you happy. When you study hard at your lessons, you will get good marks and of course you will 6 happy about it. If you don't feel 7, your parents will take good care of you and you will be happy. When you are 8, you can also say you are happy because you may have something else that money can't buy. When you 9 problems, say loudly that you are happy because you have 10 chances to challenge (挑战) yourself. Then you can succeed (成功) in what you do and this may bring you happiness.