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It began with three friends searching for an easier way to share videos. One - Jawed Karim - uploaded the site's first clip - a movie of himself dressed in an anorak at San Diego Zoo. By the end of its first year YouTube was broadcasting 25 million videos a day and it was soon bought by the internet giant Google. In 2010 24 hours of video are now uploaded every minute. The site's also become an important political tool - almost a million people watched a wounded girl dying during protests in Iran in July 2009. President Barack Obama successfully used the site during his election campaign. Thousands of teenagers around the world have also used the site to upload embarrassing videos of friends and its creators have been forced to deny claims that it's encouraged bullying. With online habits and fads constantly changing no one's sure what the next five years hold for YouTube. Some believe it could end up as a TV channel beamed into our living rooms. Others predict it will be overtaken by new technology and dumped on the internet scrap heap. 26. What is this passage mainly about?___ ____ A. The birth of Google. B. The origin of YouTube. C. The origin of a TV channel. D. The story of photograph sharing. 27. Which of the following is correct?__________ A. Google has devised a TV channel. B. Google has devised YouTube. C. YouTube was born quite unexpectedly. D. YouTube was as old as Google. 28. Which of the following best describes the relationship between Google and YouTube?______ A. YouTube has been a product of Google. B. YouTube was born independent of Google and later was bought by Google. C. Google designed YouTube. D. Google does not own YouTube. 29. Which of the following is correct about YouTube videos?________ A. A special team of three people makes programs to broadcast. B. Google makes programs online. C. YouTube buys videos to broadcast. D. People broadcast their own recordings online via YouTube. 30. Which of the following best describes YouTube’s future?________ A. Uncertain. B. Bright. C. Full of hope. D. Bad
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【多选题】在使用、维护计算机时应当注意()。
A.
在硬盘灯亮的时候不要切断电源
B.
不要让硬盘受到强的冲击、碰撞
C.
定期用酒精清洗
D.
如果染上病毒,应及时采用高温消毒
【多选题】在使用、维护计算机时,应当注意:( )
A.
在硬盘灯亮的时候不要切断电源
B.
不要让硬盘受到强烈的冲击、碰撞
C.
定期用酒精清洗
D.
如果染上病毒,应及时运用高温消毒
【判断题】ERP不能提高客户承诺的准确性。
A.
正确
B.
错误
【单选题】当人体处于如图B所示状态时,呼吸肌的状态和气体经过的路线分别是(  )
A.
收缩、外界气体→食管→肺
B.
收缩、肺→气管→口腔→外界
C.
舒张、外界气体→气管→肺
D.
舒张、肺→气管→鼻腔→外界
【单选题】妊娠37周患者,早晨醒来时发现躺在血泊中,急诊送入院,查体:血压90/60mmHg,脉搏120次/min,神清,宫高37cm,臀先露、高浮,FHRl60次/min,骨盆正常,阴道少量活动性出血。请问选哪项处理最恰当( )。
A.
期待疗法
B.
人工破膜
C.
在输血输液的同时剖宫产
D.
臀位牵引术
E.
催产素滴注引产
【多选题】在使用、维护计算机时应当注意 ( ) 。
A.
在硬盘灯亮的时侯不要切断电源
B.
不要让硬盘受到强的冲击、碰撞
C.
定期用酒精清洗
D.
如果染上病毒,应及时采用高温消毒
【简答题】妊娠38周,患者早晨醒来时发现躺在血泊中,急诊人院,查:血压90/60mmHgg,脉搏118次/分,神清,宫高36cm,臀先露、高浮、胎心160次/分,骨盆正常,阴道少量活动性流血。最适当的处理是( )。
【多选题】马克思指出:“哲学家们只是用不同的方式解释世界,而问题在于改变世界”。这说明
A.
马克思主义以前的哲学家只注重认识世界,忽视改造世界
B.
哲学的任务只在改造世界
C.
哲学不仅要认识世界,而且更要改造世界
D.
认识世界和改造世界是不可分的,认识世界的目的在于改造世界
【判断题】ERP不能提高客户承诺的准确性。
A.
正确
B.
错误
【单选题】妊娠37周患者,无明显不适,早晨醒来时发现躺在血泊中,急诊送入院,查体:血压90/60mmHg,脉搏120次/分,神清,宫高37cm,臀先露,高浮,胎心音160次/分,骨盆正常,阴道中量活动性流血。选哪项处理最恰当 ( )
A.
人工破膜
B.
期待疗法
C.
在输血输液同时行剖宫产
D.
臀位牵引术
E.
缩宫素滴注引产
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