阅读《让他们永远定格在美丽中》，完成文后小题。
                                                                                                让他们永远定格在美丽中
        ①诗人说：“教师的生命像一个长长的句子，艰辛是定语，耐心是状语，热情是补语；无私是谓语，奉献是宾语。”我说，教师的生命其实如百合，展开是一朵花，凝聚成一枚果！开着是风景，碾碎是良药！
　　②危难之时见真情，关键时刻真英雄。刚刚过去的汶川大地震，我们看到很多老师放弃了转瞬即逝的逃生机会，用他们的沉着、冷静、机智，甚至鲜血和生命，维护师尊，铸就师魂，为不少孩子赢得了生存的希望和机会，奏响了一曲曲荡气回肠的生命颂歌，让我们再一次读懂了“师德”二字的博大与崇高！
　　③我们怎能忘记在什邡龙居小学的废墟中，一位年轻女教师的身体断成两截，脸部血肉模糊，可她的双手仍紧紧拥着两个学生！人们怎么掰，也无法掰开她紧紧搂住学生的双手。这位老师名叫向倩，去年大学毕业，到什邡龙居小学当英语老师。地震发生时，她正在疏散学生离开教室。看到有两个学生手足无措，她大步跑过去，一手搂住一个，朝门外冲。教室突然垮塌，她和几名学生被埋在废墟中……
　　④我们怎能忘记在汶川县映秀镇垮塌的镇小学教学楼的一角，救援的群众被眼前的一幕惊呆了：一名男子跪仆在废墟上，双臂紧紧搂住两个孩子，像一只展翅欲飞的雄鹰。两个孩子还活着，而“雄鹰”已经气绝！由于紧抱孩子的手臂已经僵硬，救援人员只得含泪将之锯掉才把孩子救出——２９岁的教师张米亚，在关键时刻用自己的血肉之躯为学生牢牢把守住了生命之门。
　　⑤我们怎能忘记在绵阳市平武县南坝小学废墟下，一位死去多时的女老师爬在瓦砾里，头朝着门的方向，双手紧紧地各拉着一个年幼的孩子，胸前还护着三个幼小的生命。参与搜救的解放军战士说：“看得出她是要把这些孩子们带出即将倒塌的教学楼，她用自己的肩膀为孩子们挡住了坠落的横梁。”４８岁的代课老师杜正香，在生死攸关的一刹那，用自己的无私无畏向世人展示着她对学生最深挚的爱。
　　⑥我们又怎能忘记德阳市东汽中学遇难教师谭千秋“双臂张开着趴在课桌上，身下死死地护着四个学生”，四个学生都获救了，他却不幸遇难；什邡市师古镇民主中心小学一年级女教师袁文婷，为了拯救学生，青春定格在了２６岁……
　　⑦“师德表天地，素心育英才”，这些可亲可敬的师者虽然离我们远去了，可是他们却铸造了不朽的师魂。君不见，在地震的废墟上，已悄然立起了无数丰碑，这些丰碑上，镌刻着一个又一个英雄的名字，也留下了这些普通教师们一段段壮怀激烈的故事。他们保护学生的每一种“姿势”，都将永远定格，镌刻在被救学生的脑海里，镌刻在亿万人民的心中。

    You can tell a lot about a country from its passport. Color is the first give-away. Nations tend to pick colors that reflect their national character. New Zealand decorates its famous rugby team, its airline and its passports in the nation's favorite color—black. Many Islamic countries have green passports because of the importance of the color in the Muslim faith.

    But as well as a statement of national identity, color can show international cooperation. The British passport was originally a navy blue. But after Britain joined the European Union in 1973, it switched to burgundy red（酒红色）like other EU countries. The common color was supposed to make European passports instantly recognizable.

    But since colors can't be patented（专利）, nothing stops others with the same idea. A number of countries that long to join the EU have changed their passports to burgundy too. Meanwhile Britain has decided to leave the club. Its government has announced that the UK passports will return to navy blue after Breit（脱欧）.

    If you have a passport from Singapore or South Korea, you are in possession of one of the most powe3rful travel documents on earth. Passport power is measured by the number of countries the holder can access visa-free. Currently sharing first place in the power rankings, Singaporean and South Korean passports provide visa-free access to 162 countries each. British passport holders share fourth place in the power ranking with six other nations, each accessing 159 countries visa-free. Americans ranked fifth with access to 158. Somalia, Syria, Pakistan and Iraq are among the world's least powerful passports. Afghanistan is the lowest ranking of all, with visa0free access to just 26 countries.

    Having to get a visa is not a piece of cake. First there is the never-ending form. Then there are lengthy appointments and expensive fees. Some visas also require travelers to pre-booked flights to prove that they intend to return home.

    But there are unexpected advantages to some of the world's weaker passports. Middle-ranking Namibia is one of just a handful of countries, whose citizens can enter Angola visa-free. India is one of only three countries, whose citizens have visa-free access to Bhutan.

    A low-ranking passport limits your choices, but not your sense of adventure.