合法代理行为的法律后果直接归属于（）。A．被代理人 B．代理人 C．第三人 D．代

Every four years, the greatest athletes from all over the world get together in one city to take part in the world sports meeting—the Olympic Games. The holy flame (圣火) is carried from one place to the next. In 2008, the holy flame was carried to Beijing, the capital of China.

When Beijing was chosen as the host city to hold the Olympic Games in 2008, all the Chinese people were very happy, excited and proud. They showed their excitement in different ways when they heard the news. Some people cheered, jumped and shouted.

In Beijing we built a new Olympic village with hotels for athletes and stadiums for matches.

“One World, One Dream” is our slogan for the 29th Olympics. It expresses the wishes of 1.3 billion Chinese people for a peaceful and better world tomorrow.

小题1:The Olympic Games is held every _____ years.

A. five         B. four        C .three

小题2:Beijing hosted the 29th Olympics in _____.

A. 2008         B.2010        C.2012

小题3:_____ was built for the 29th Olympics in Beijing.

A. Stadiums      B. Olympic village     C. Hotels

小题4:When Chinese people heard the news that Beijing would hold the 29th Olympics, they _____.

A. cheered  B. excited and. shouted     C. Both A&B

小题5:The slogan for the 29th Olympics is _____.

A. “Good, better, best”    B. “Faster, higher, stronger”    C. “One World, One Dream”

1835年达尔文有机会仔细观察和研究了太平洋上某群岛的地雀，发现它们不仅与大陆上的不同，而且群岛的每个小岛上的地雀也有差别。有的喙像大号胡桃夹子，适于吃大的硬壳果，有的喙像小号胡桃夹子，适于吃小的硬壳果；有的喙像镊子，吃岩缝里的小昆虫；有的喙像钳子，吃仙人掌的种子和花蜜；有的喙像剪刀，吃大的甲虫。以下对此进行分析：

（1）岛上的地雀是从大陆上飞来的，先落在一个岛上，通过___________适应了当地，后来有一部分地雀又飞到第二个岛上逐渐____________，当它们回到第一个岛上就成了两个不同类型。这表明变异是_____________的基础。

（2）自然界从各方面对生物进行了_____________，因此______________得到了积累和加强，可以解释_____________。

平面x―z+3=0平行于Z轴。

热继电器工作时，其常（）触头与主接触器的线圈（）。

A.开；串

B.开；并

C.闭；串

D.闭；并

按照“后进先出”原则组织数据的数据结构是______。

A．队列

B．栈

C．双向链表

D．二叉树