教育的根本问题是()A.发展生产力问题B.政治方向问题C.培养什么样的人的问题D.提高教育质量问题
教育的根本问题是()
A.发展生产力问题
B.政治方向问题
C.培养什么样的人的问题
D.提高教育质量问题
教育的根本问题是()
A.发展生产力问题
B.政治方向问题
C.培养什么样的人的问题
D.提高教育质量问题
A.通货膨胀
B.国内资金紧张
C.经济危机
D.货币对外贬值
Inside, the area that normally had seats had become a long white tunnel. Heavily padded (填塞) from floor to ceiling, it looked a bit strange. There were almost no windows, but lights along the padded walls illuminated it. Most of the seats had been taken out, apart from a few at the back, where the young scientists quickly took their places with a look of fear.
For 12 months, science students from across the continents had competed to win a place on the flight at the invitation of the European Space Agency. The challenge had been to suggest imaginative experiments to be conducted in weightless conditions.
For the next two hours, the flight resembled that of an enormous bird which had lost its reason, shooting upwards towards the heavens before rushing .towards Earth. The invention was to achieve weightlessness for a few seconds.
The aircraft took off smoothly enough, but any feelings that I and the young scientists had that we were on anything like a scheduled passenger service were quickly dismissed when the pilot put the plane into a 45-degree climb which lasted around 20 seconds. Then the engines cut out and we became weightless. Everything became confused and left or right, up or down no longer had any meaning. After ten seconds of free-fall descent(下降) the pilot pulled the aircraft out of its nosedive. The return of gravity was less immediate than its loss, but was still sudden enough to ensure that some students came down with a bump.
Each time the pilot cut the engines and we became weightless, a new team conducted its experiment. First it was the Dutch who wanted to discover how it is that eats always land on their feet. Then the German team who conducted a successful experiment on a traditional building method to see if it could be used for building a future space station. The Americans had an idea to create solar sails that could be used by satellites.
After two hours of going up and down in the lane doing their experiments, the predominant feeling was one of excitement rather than sickness. Most of the students thought it was an unforgettable experience and one they would be keen to repeat.
What did the writer say about the plane?
A.It had no seats.
B.It was painted white.
C.It had no windows.
D.The outside was misleading.
A.教育要坚持社会本位的价值取向
B.教育要充分考虑社会发展的需要
C.教育目的的确定不应从个人出发
D.教育要为社会生活做准备
A.《蒙求》
B.《名物蒙求》
C.《童蒙须知》
D.《三字经》
A.科学取向
B.实践取向
C.规范取向
D.人文取向
假设2008年7月1日发行的某债券,面值100元,期限3年,票面利率8%,每半年付一次5息,付息日为6月30日和12月31日。
(1)假设等风险证券的市场利率为8%,计算该债券的实际年利率和全部利息在2008年7月1日的现值。
(2)假设等风险证券的市场利率为12%,2009年7月1日该债券的市价是85元,该债券是否值得购买?
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