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Having finished her homework,Ma Li wants some music for relaxation(娱乐).As usual,she starts her computer and goes to Baidu.Come to download music files.But this time she is surprised when an announcement about protecting songs'copyright bursts onto the screen.The age of free music and movie downloads may have come to an end as Web companies like Baidu are accused of pirating copyright.Lawsuits(诉讼)have been filed against four websites offering free downloads.In September 2005, a Beijing court ordered Baidu to pay recording company Shanghai Push compensation(赔偿)for their losses.Baidu was also told to block the links to the pirated music on the website.This caused a heated discussion on Internet file sharing. “Baidu's defeat in the lawsuit shows it is not right to get copyrighted songs without paying.Downloaders may face lawsuits or fines,”said an official. Like many teens,Huang Ruoru,an 18­year­old girl from Puning in Guangdong Province,doesn't think that getting music from websites is wrong.She always shares her favourite songs downloaded from Baidu with her friends.When told about the lawsuit,she began to feel a little guilty about obtaining others' work without paying. However,other teenagers have different ideas.Wang Yafei,a Senior 2 girl from Jinan,Shandong Province pointed out that file sharing is a good way to promote pop singers.“If I download a song and really like it,I will buy the CD,”she said.“So what the recording companies really should concentrate on is improving their music,rather than pursuing(追赶,追击)file­sharers.” 小题1:Which of the following best describes the passage? A.Music on the Internet is of better quality. B.Downloading material can be illegal. C.It's good to get free music on the Internet. D.Baidu is a popular Web company. 小题2:The four Web companies were put to court because ________. A.they got copyrighted songs without paying B.they downloaded copyrighted music for people C.they make copyrighted files for free downloads D.they offer free music on line 小题3:How do some of the teenagers feel while downloading free music after the lawsuits? A.A bit guilty. B.A little sad. C.Extremely angry. D.Awfully sorry.
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举一反三
【多选题】根据《灵枢 · 禁服》 , “不盛不虚,以经取之”中的“经治”可采用 ( ) 。
A.
针刺
B.
灸法
C.
饮药
D.
推拿
【判断题】摄像点不得出现电磁干扰现象
A.
正确
B.
错误
【单选题】钢材中常存一些杂质元素,会对钢的性能产生影响,以下说法中错误的是()。
A.
在碳钢中含少量是锰和硅时,可使钢的强度、硬度、弹性提高,而塑性、韧性降低
B.
硫会导致钢材在高温时变脆,应严格控制其在钢材中的含量
C.
磷可使钢材在常温状态下强度、硬度提高,但导致其塑性、韧性急剧降低
D.
钢中含氧量增加会导致钢的塑性、韧性降低,同时疲劳强度和耐腐蚀性增加
【单选题】钢材中常存以一些杂质元素,会对钢的性能产生影响,以下说法中错误的是( )[中]
A.
在碳钢中含少量的锰和硅时,可使钢的强度、硬度、弹性提高,而塑性、韧性降低
B.
硫会导致钢材在高温时变脆,应严格控制其在钢材中的含量
C.
磷可使钢材在常温状态下强度、硬度提高,但导致其塑性、韧性急剧降低
D.
钢中含氧量增加会导致钢的塑性、韧性降低,同时疲劳强度和耐腐蚀性增强
【判断题】圣诞树是从美国传到德国的习俗。
A.
正确
B.
错误
【简答题】运动生理学的定义? 名词解释:内环境、稳态、兴奋、兴奋性、刺激、反应与适应、反馈 人体的那些反应属于正反馈哪些是负反馈,分别举例说明? 人体调节的途径及其各自的特点?
【判断题】钢中含磷量增加可以提高塑性和韧性降低钢的强度和硬度。 ( )
A.
正确
B.
错误
【简答题】什么是兴奋性、内环境、负反馈?
【单选题】钢材中常存以一些杂质元素,会对钢的性能产生影响,以下说法中错误的是( )
A.
在碳钢中含少量的锰和硅时,可使钢的强度、硬度、弹性提高,而塑性、韧性降低
B.
硫会导致钢材在高温时变脆,应严格控制其在钢材中的含量
C.
磷可使钢材在常温状态下强度、硬度提高,但导致其塑性、韧性急剧降低
D.
钢中含氧量增加会导致钢的塑性、韧性降低,同时疲劳强度和耐腐蚀性增强
【判断题】根据《灵枢 · 禁服》 , “不盛不虚,以经取之”中的“经治”法,包括针法、灸法及饮药的方法进行治疗
A.
正确
B.
错误
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