王斯德《大学世界史》中说，与东方早期的小国相比，蔚蓝色的地中海世界孕育出众多的希腊城邦，形成了自己鲜明的个性。这种“鲜明的个性”主要体现在（    ）

①从小国分立走向中央集权

②保持着小国寡民的状态

③商品经济得到很大的发展

④城邦居民享有充分的政治权利

结合材料回答下列问题：

①近几年全国各地接连发生由于司机超速、超载、酒后驾车撞人致死的恶性交通事故。河南灵宝市司机王卫斌醉驾宝马连撞多人，造成6死6伤的惨剧。

上海司机庆某酒后驾车肇事，连撞4人，2人死亡。

②为实现素质教育，强健体魄。各校纷纷开展“阳光体育”。

—Sure, I'll do it at once.

根据短文意思，选择可以填入空白处的最佳答案,  将序号填入题前的括号内。

    Everyone in our school loves sports. Every morning 1 we get up, we do morning exercises. After the second class we do exercises again. We only have 2 classes twice a week, but we do physical training (体育锻炼) at five every afternoon. The most popular sport is basketball. The 3 enjoy playing it and many of the girls like it, too. 4 popular sport is football and in every class there 5 a lot of football fans. Volleyball is often played when the weather is 6. We have school teams in basketball, football and volleyball. Our teams often 7 friendship matches (比赛) with teams from other schools. When there is a match, 8 of us go to watch it and cheer (喝彩) outside on.

    Besides (除了) ball games, some of us like track-and-field events (田径项目), 9 we often practise (练习，训练) running, jumping and throwing. Every term we have tests in these events and once a year, we hold  a sports meeting. Sports help us to keep 10.