下列对著作权的描述哪些是正确的（） A.著作权是法定性的权利 B.著作权是随作品产生 发布时间：2018-09-15 04:47 │ 来源：www.tikuol.com 题型：多项选择题 问题： 下列对著作权的描述哪些是正确的（）A.著作权是法定性的权利B.著作权是随作品产生而自动诞生的C.单位不能享有著作权D.我国对著作权只保护50年
题型：多项选择题 先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入题前括号内。 Many people thought that 23-year-old table tennis player Zhang Yining had no chance at the 2004 Athens Olympics. But she went on to win the singles (单打) gold, 1 them all. Zhang didn't play very well in the early matches in the Athens Olympics. The young woman from Beijing waslucky because the rivals (对手) in these doubles and singles matches were 2 a big problem. Wang Nan was Zhang's partner. People said she was playing calmly and skillfully. Zhang, 3 , was sufferingfrom being nervous and not playing well. She had been waiting for the Olympic Games all her life. But when she got to Athens she found she wanted to 4 so badly that she was stressed out. Zhang didn't really improve in the next games. Her coach Li Sun was very 5 . He said that if she went on playing like this she was sure to lose at some point. It was just a matter of 6 . Li's words were a blow to Zhang. She started to think 7 she could play better. She realized that she was thinking too hard about winning. So she said to herself, "Forget the 8 . Just think about playing." It doesn't get easier. Zhang found herself the only Chinese player in the finals. She was her country's last hopefor gold. Zhang knew it was really important for her to beat her 9 . Zhang won't forget August 22,2004. On that day she took the gold. "I knew I would win when I touched my rival's sweaty hand 10 the game started," said Zhang. "I could tell how stressed she was." ( ) 1. A. surprising ( ) 2. A. rather ( ) 3. A. no matter ( ) 4. A. get ( ) 5. A. interested ( ) 6. A. money ( ) 7. A. how ( ) 8. A. future ( ) 9. A. worry ( ) 10. A. before B. teaching B. not B. as a result B. cry B. disappointed B. points B. why B. match B. sadness B. after C. showing C. quite C. at the same time C. win C. excited C. place C. what C. result C. pride C. during D. proving D. much D. on the other hand D. beat D. relaxed D. when D. which D. honor D. stress D. since 查看答案
题型：多项选择题 关于点电荷的说法，正确的是（ ）A．只有体积很小的带电体，才能作为点电荷 B．点电荷一定是电荷量很小的电荷 C．当带电体的线度比带电体之间的距离小得多时，带电体可以看做点电荷 D．体积很大的带电体不能看作点电荷 查看答案