人们将男、女体细胞内的染色体进行整理，形成了下列的排序图．请分析回答：

2016年1月1日，新修订的《***廉洁自律准则》和《***纪律处分条例》正式施行。贯彻执行这两部党内法规(        )

①是加强党的建设、坚持全面从严治党的重要举措

②是实现中华民族伟大复兴中国梦的根本保证

③对于提高党员干部拒腐防变能力具有重要意义

④有利于增强公民的法律意识，全面推进依法治国

根据短文理解，选择正确答案。

    “Cool” is a word with many meanings. Its old meaning is used to express a temperature that is a little bit cold. As the world has changed, the word has had many different meanings. “Cool” can be used to express feelings of interest in almost everything.

    When you see a famous car in the street, maybe you will say. “It's cool.” You May think, “He's so cool,” when you see your favorite football player.

    We all maximize(扩大)the meaning of “cool”. You can use it instead of many words, such as “new” or “surprising”. Here's an interesting story we can use to show the way the word is used. A teacher asked her student to write about the waterfall(瀑布) they had visited. On the student's paper was just the one sentence, “It's so cool.” Maybe he thought it was the best way to show what he saw and felt.

    But the story also shows a scarcity(缺乏)of words. Without “cool”, some people have no words to show the same meaning. So it is quite important to keep some credibility(可信度).Can you think of many other words that make your life as colorful as the word “cool”? I can. And I think they are also very cool.