While  Tom and Mary were on holiday at the seaside, they enjoyed 1seagulls(海鸥). They learned a lot about these2birds.
They will often come close to you on the beach when you are eating something. If you3a piece of bread to them, they will take it away quickly.
    Seagulls swim well, but they do not often dive(潜水)for fish. They are4good at flying with their wings(翅膀)。When a seagulls is flying, It puts its legs5its body. Tom often watched them6close to the ground because he like the way they7the air with their wings and put8their feet before they touched the ground. Mary liked to see them flying over the9smoothly(熟练的) and quietly without their wings moving, 10she said she didn't like the noise they made. 

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（   ）
一个民族如果没有自己的科技，可能会亡国；但是，一个民族如果丧失了自己的文化，就要亡种，而亡种比亡国更可怕。           ，         。           。           ，           。          。
①对中华民族来说，传统文化是中华民族之成为中华民族的身份证和象征
②悠久的传统文化影响着中华民族的思维方式、民族心理、审美情趣和行为习惯
③这是国学热兴起的更深层次的原因
④是中华民族区别于其他民族，是中国人之为中国人而不是美国人、日本人的惟一标志
⑤合理开发和利用传统文化这个重要资源，以应对全球化的挑战
⑥在经济全球化时代，我们应当更加尊重自己民族的传统文化