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患儿8kg,患有代谢性酸中毒,欲将其20 Vol%的CO2cp提高到30Vol%,需要1.4%碳酸氢钠量为

A. 40ml
B. 80ml
C. 120ml
D. 160ml
E. 200ml

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Text 4 The Net success of "Lazy Sunday" represents a defining moment for the film and television business. Advances in digital video and broadband have vastly lowered the cost of production and distribution. Filmmakers are now following the path blazed by bloggers and musicians, cheaply creating and uploading their work to the Web. If it appeals to any of the Net’s niches, millions of users will pass along their films through e-mail, downloads or links. It’s the dawn of the democratization of the TV and film business--even unknown personalities are being propelled by the enthusiasm of their fans into pop-culture prominence, sometimes without even traditional intermediaries like talent agents or film festivals. "This is like bypass surgery,’ says Dan Harmon, a filmmaker whose monthly L. A. -based film club and Web site, Channel 101, lets members submit short videos, such as the recent 70s’ music mockumentary "Yacht Rock," and vote on which they like best. "Finally we have a new golden age where the artist has a direct connection to the audience;" The directors behind "Lazy Sunday" embody the phenomenon. When the shaggy-haired Samberg, 27, graduated from NYU Film School in 2001, he faced the conventional challenge or, crashing the gates Of Hollywood. With his two childhood friends Akiva Schaffer and Jorma Taccone, he came up with an unconventional solution: they started recording music parodies and comic videos, and posting them to their Web site, TheLonelyisland. com. The material got the attention of producers at the old ABC sitcom "Spin City", where Samberg and Taccone worked as low-level assistants; the producers sent a compilation to a talent agency. The friends got an agent, made a couple of pilot TV sketch shows for Comedy Central and Fox, featuring themselves hamming it up in nearly all the roles, and wrote jokes for the MTV Movie Awards. Even when the networks passed on their pilots, Samberg and his friends simply posted the episodes online and their fan base--at 40,000 unique visitors a month earlier this year--grew larger. Last August, Samberg joined the "SNL" cast, and Schaffer and Taccone became writers. Now they share an office in Rockefeller Center and "are a little too cute for everyone," Samberg says, "We are friends living our dream." Short, funny videos like "Lazy Sunday" happen to translate online, but not everything works as well. Bite-size films are more practical than longer ones; comedy plays better than drama. But almost everything is worth trying, since the tools to create and post video are now so cheap, and ad hoc audiences can form around any sensibility, however eccentric. The "dawn of the democratization of the TV and film business" probably means ______.

A. film and television business is enjoying an unprecedented success
B. the general public are playing an active role in pop-culture
C. filmmakers are showing great enthusiasm for success on the Web
D. e-mail, downloads or links are now the main means of film distribution

案例九:徐女士在北京一所大学教书,2009年她向银行申请了20年期50万元贷款,利率为6%。 根据案例九,回答51~57题: 如果徐女士打算向银行提出延长贷款申请,则她可以申请延期( )次。

A. 0
B. 1
C. 2
D. 3

Text 4 The Net success of "Lazy Sunday" represents a defining moment for the film and television business. Advances in digital video and broadband have vastly lowered the cost of production and distribution. Filmmakers are now following the path blazed by bloggers and musicians, cheaply creating and uploading their work to the Web. If it appeals to any of the Net’s niches, millions of users will pass along their films through e-mail, downloads or links. It’s the dawn of the democratization of the TV and film business--even unknown personalities are being propelled by the enthusiasm of their fans into pop-culture prominence, sometimes without even traditional intermediaries like talent agents or film festivals. "This is like bypass surgery,’ says Dan Harmon, a filmmaker whose monthly L. A. -based film club and Web site, Channel 101, lets members submit short videos, such as the recent 70s’ music mockumentary "Yacht Rock," and vote on which they like best. "Finally we have a new golden age where the artist has a direct connection to the audience;" The directors behind "Lazy Sunday" embody the phenomenon. When the shaggy-haired Samberg, 27, graduated from NYU Film School in 2001, he faced the conventional challenge or, crashing the gates Of Hollywood. With his two childhood friends Akiva Schaffer and Jorma Taccone, he came up with an unconventional solution: they started recording music parodies and comic videos, and posting them to their Web site, TheLonelyisland. com. The material got the attention of producers at the old ABC sitcom "Spin City", where Samberg and Taccone worked as low-level assistants; the producers sent a compilation to a talent agency. The friends got an agent, made a couple of pilot TV sketch shows for Comedy Central and Fox, featuring themselves hamming it up in nearly all the roles, and wrote jokes for the MTV Movie Awards. Even when the networks passed on their pilots, Samberg and his friends simply posted the episodes online and their fan base--at 40,000 unique visitors a month earlier this year--grew larger. Last August, Samberg joined the "SNL" cast, and Schaffer and Taccone became writers. Now they share an office in Rockefeller Center and "are a little too cute for everyone," Samberg says, "We are friends living our dream." Short, funny videos like "Lazy Sunday" happen to translate online, but not everything works as well. Bite-size films are more practical than longer ones; comedy plays better than drama. But almost everything is worth trying, since the tools to create and post video are now so cheap, and ad hoc audiences can form around any sensibility, however eccentric. Which of the following contributed most to the Net success of "Lazy Sunday"

A. Producers at the old ABC sitcom "Spin City".
B. Conventions of Hollywood.
Comic nature of the video.
D. Eccentricity of audiences online.

Directions: Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on Answer Sheet 1. Greg Focker, played by Ben Stiller, represents a generation of American kids (1) in the 1980s on the philosophy that any achievement, however slight, (2) a ribbon. (3) replaced punishment; criticism became a dirty word. In Texas, teachers were advised to (4) using red ink, the colour of (5) . In California, a task force was set up to (6) the concept of self worth into the education system. Swathing youngsters in a (7) shield of self-esteem, went the philosophy, would protect them from the nasty things in life, such as bad school grades, underage sex, drug abuse, dead-end jobs and criminality. (8) that the ninth-place ribbons are in danger of strangling the (9) children they were supposed to help. America’s (10) with self-esteem--like all developments in psychology, it gradually (11) its way to Britain--has turned children who were (12) with (13) into adults who (14) at even the mildest brickbats. Many believe that the feel-good culture has risen at the (15) of traditional education, an opinion espoused in a new book, Dumbing Down Our Kids: Why American Children Feel Good About Themselves But Can’t Read, Write, or Add, by the conservative commentator Charles Sykes. Not only that, but the foundations (16) which the self-esteem industry is built are being (17) as decidedly shaky. Roy Baumeister, professor of psychology at Florida State University and once a self-esteem enthusiast, is now (18) a revision of the populist orthodoxy. "After all these years, I’m sorry to say, my recommendation is this: forget, about self-esteem and (19) more on self-control and self-dlscipline," he wrote recently. "Recent work suggests this would be good for the individual and good for society--and might even be able to (20) some of those promises that self-esteem once made but could not keep."

A. forbid
B. ban
C. avoid
D. evade

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