《劳动合同法》第三条第一款规定，“订立劳动合同，应当遵循（    ）的原则”。

London's River Thames has twenty-seven bridges. But Tower Bridge, the first bridge over the Thames as you travel to London from the sea, is the most famous of them all. What makes Tower?Bridge so exciting? Why do visitors come from all over the world to see it?The thing that is surprising about Tower Bridge is that it is open in the middle. It does this to let the?big ships through to the Pool of London. If you are lucky enough to see the bridge with its two opening arms high in the air, you will never forget it.On its north side stands the Tower of London itself. Although they look the same age, the Tower is?almost a thousand years old, and Tower Bridge is only about one hundred, it was built in the 1890s.?By1850, everyone agreed that a bridge across the Thames near the Tower was most necessary. But?the designers argued about the new bridge for another?thirty years. This took so long because they had?two big problems.

国家开放大学前身是中央广播电视大学，哪年更名为国家开放大学？（）

实际汇率是名义汇率根据两国的价格水平调整后的汇率。（ ）

练习2（多选）：美国学者罗杰•科布的政策议程模型分为（　）

第三部门研究的一个核心课题是（     ）

【判断题】公司只能采取吸收合并的方式。

简述货币政策的主要内容（主要手段）。

三、简答题（每题10分，共20分）

简述儿童身体发育的不同步性。

我国将（ ）作为法人属人法。