根据短文理解，从A、B、C、D四个选项中选择最佳答案。

    Almost everyone knows about Olympic Games. But not 1 people know how they started, why they once stopped and when the People's Republic of China took part in the Olympics.

    People 2 the first Olympic Games in Greece (希 腊）in 776 B. C. They had the Olympics 3 four years in summer. The first Olympics 4 for only one day and there was only one contest (比赛).It was a short race. Only Greek men could 5 in the race. Women couldn't 6 the race.

    When Rome (罗马）ruled Greece, the Olympics 7.

    The People's Republic of China took part in the Olympics 8 the first time in 1952. 9 China got no gold medals until (直到）1984 in the Los Angeles Olympics. China won the first 10 in the 29th Beijing Olympics in 2008. We hope China will get more gold medals in the 30th Olympics in London. Come on, the Chinese players!

我国长江流域为典型的亚热带季风气候，而同纬度的地中海沿岸地区则为地中海气候，造成这种差异的主要原因是（  ）

我国幅员辽阔，与多个国家相邻，下列东南亚的国家中，都与我国陆上相邻的一组是（    ）

一个民族要生存和发展，就要有昂扬向上的民族精神。下列选项体现我国政府积极倡导和弘扬中华民族精神的是（    ）

①李老师因工作业绩突出，荣获“全国五一劳动奖章”  ②南京两千多人积极参与转发微信，合力找到失踪儿童

③我国设立10月17日为全国扶贫日                          ④我国组建的第四批赴马里维和部队已抵达维和地点执行任务