如图为第五套人民币20元背面图，该版面景观为桂林山水，具有“山青、水秀、洞奇、石美”的特点，被称为“四绝”．据此完成下题．

    “If you agree with me，please Dianzan.”Do you know Dianzan is one of the most popular words on the Internet？When you think someone's ideas are right，when you think someone's articles are 1，or when you are moved by what someone writes，you can

    click （点击）the praise sign. Anyhow，clicking the praise sign 2that you agree with someone or praise someone.

    Dianzan is a kind of Chinese Internet language.People 3 use it when they surf the Liternet.There is a function（功能）of Dianzan in the QQ space.The QQ space has had the function 42010.It didn't become very popular until Sina blog（新浪博客）5the function of Dianzan.In recent years，it has become more and more popular.When the 2015 New Year came，Chinese leader Xi Jinping used the word Dianzan to praise and 6his thanks to the great Chinese people.

    Websites can know how many people support some ideas 7counting how many people click the praise sign.Experts can know 8teenagers are caring about through what they click the sign for.That can help them solve teenagers'9.

    Clicking the praise sign is really a（n） 10thing.Have you ever clicked the sign for anybody on the Internet

 如图所示，一个未装满水的瓶子，正立放置在水平桌面上时，瓶子对桌面的压强为p₁，瓶底受到水的压力为F₁；倒立放置时瓶子对桌面的压强为p₂，瓶盖受到水的压力为F₂．下列关系正确的是（　　）

读我国南方沿海某小岛等高线分布图，完成下列小题。

喜出望外：____

不屑一顾：____

央求：____