单项选择题
1、甲对下列哪个不属于要约失效的情形？（　　）
A．要约人依法撤销要约
B．承诺期限届满，受要约人未进行承诺
C．受要约人对要约的内容作任何修改
D．拒绝要约的通知到达要约人


2、根据下面内容，回答题：
Copernicus was born in Torun, Poland, on February 19,1473. Little is known about his early lifeexcept that his father died when he was 10. An uncle adopted him, his two sisters, and his brother.The uncle saw to it that the two boys received a good education. Copernicus went to the University ofCracow. There he studied such subjects as Latin, mathematics, and astronomy. It was probably at thattime that he changed his Polish name, Niklas Kopperuigk, to the Latin form of Nicolaus Copernicus.In 1496 Copernicus went to Italy,where he spent the next 10 years studying at various universities.In Copernicus' time people still believed that all things--the sun, the stars, and the planetsmoved around the earth. It was an old belief that few men had ever questioned. Aristotle had basedhis theory of astronomy on this belief. Because the Church had long been the center of learning, thetheory was also linked to religious beliefs.
In 1506 Copernicus returned to his homeland. A few years later he began to work for the Church.All those years Copernicus carried on his work in astronomy. He had just the most basic equipmentand, like other scientists of his day, made observations with only his eyes. Still, using mathematics andlogic ,Copernicus worked out a different theory,which held that the planets went around the sun.
Copernicus did not announce his ideas. He did not want to make trouble. But he could not hidethe scientific truth. So he talked about his theory with his friends, who strongly advised him to have his work published. His great book, On the Revolutions of the Heavenly Bodies, appeared at the veryend of his life. Copernicus saw the first copy on the day he died, May 24,1543.
From the passage we can see that astronomy is __________ .
A．the life experience of great men
B．the movement of the stars and the planets                         ,
C．the scientific study of natural objects in space
D．the theories developed by scientists of old times


3、 天赋超常，性格豪迈，嗜酒如命，号称“饮中诗仙”的是（　　）
A．杜甫
B．自居易
C．苏轼
D．李白


4、 The development of the light bulb _________ partly as a result of the widespread availability of electricity and the need for cheap, clean light.
A．occurring
B．was occurring
C．was occurred
D．occurred


5、 遗嘱人在危急情况下，可以订立口头遗嘱，危急情况解除后，遗嘱人能够用书面或录音形式订立遗嘱的，所立的口头遗嘱（　　）。
A．无效
B．继续有效
C．部分有效
D．由遗嘱人自己决定是否有效


填空题
6、 人类因素造成的生态失调包括人与自然策略的不一致、滥用资源和__________。


简答题
7、教育要适应人的发展的哪些规律？


8、《桃花扇》


9、作为艺术家需要具备怎样的修养?


10、 结合实际，说明想象规律在教学中的运用。

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