可摘局部义齿的组成包括() A.人工牙 B.基托 C.固位体 D.连接体 E.桥体

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问题:

可摘局部义齿的组成包括()

A.人工牙

B.基托

C.固位体

D.连接体

E.桥体

考点:口腔内科(医学高级)医学高级(口腔内科)仿真试题十六
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可缩短动作电位时程的抗心律失常药是()

A.腺苷

B.多非利特

C.胺碘酮

D.普萘洛尔

E.普罗帕酮

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Five years ago, David Smith wore an expensive suit to work every day. “I was a clothes addict,” jokes. “I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled.” Today David wears casual clothes---khaki pants and sports shirt---to the office. He hardly ever wears necktie. “I’m working harder than ever,” David says, “and I need to feel comfortable.”

More and more companies are allowing their office workers to wear casual clothes to work in the United States. The change from formal to casual office wear has been gradual. In the early 1990s, many companies allowed their employees to wear casual clothes on Friday (but only on Friday). This became known as “dress-down Friday” or “casual Friday.” “What started out as an extra one-day-a-week benefit for employees has really become an everyday thing,” said business consultant Maisly Jones.

Why have so many companies started allowing their employees to wear casual clothes? One reason is that it’s easier for a company to attract new employees if it has a casual dress code. “A lot of young people don’t want to dress up for work,” says the owner of a software company, “so it’s hard to hire people if you have a conservative dress code.” Another reason is that people seem happier and more productive when they are wearing comfortable clothes. In a study conducted by Levi Strauss and Company, 85 percent of employers said that they believe that casual dress improves employee morale. Only 4 percent of employers said that casual dress has a negative impact on productive. Supporters of casual office wear also argue that a casual dress code helps them save money. “Suits are expensive, if you have to wear one every day,” one person said. “For the same amount of money, you can buy a lot more casual clothes.”

小题1:David Smith refers to himself as having been “a clothes addict” because_______.

A.he often wore khaki pants and a sports shirt

B.he couldn’t stand a clean appearance

C.he wanted his clothes to look neat all the time

D.he didn’t want to spend much money on clothes小题2:David Smith wears casual clothes now, because________

A.they make him feel at ease when working

B.he cannot afford to buy expensive clothes

C.he looks handsome in casual clothes

D.he no longer works for any company小题3:According to this passage, which of the following statements is FALSE?

A.Many employees don’t like a conservative dress code.

B.Comfortable clothes make employees more productive

C.A casual clothes code is welcomed by young employees

D.All the employers in the U.S are for casual office wear.小题4:In this passage, the following advantages of casual office wear are mentioned EXCEPT_______.

A.saving employees’ money

B.making employees more attractive

C.improving employees’ motivation

D.making employees happier

题型:多项选择题

每年全国两会召开的前夕,温 * * 都要网上问政,了解网民对政府工作的意见和建议,听取最真实的声音。参与对话的网民有上亿人。提出的问题、建议多达数百万条。群众之所以用这么大的精力来上网写问题、提建议,是因为[ ]

①人民是国家的主人,平等地享有管理国家和社会事务的权利 

②我国建立了以宪法为核心,以立法保障和司法保障为主要内容的公民权利保障制度 

③我国公民享有对国家机关及其工作人员的批评、建议、申诉、控告、检举权,取得赔偿权 

④国家兴亡,匹夫有责,公民要胸怀天下,承担起关爱社会的责任

A.①②  

B.②③④   

C.②③   

D.①②③④

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“见熙凤贾瑞起淫心”请简要描述这一情节。

题型:多项选择题

正常成人白细胞的正常值范围是

A.(4.0~10.0)×109/L

B.(6.0~10.0)×109/L

C.(6.0~12.0)×109/L

D.(5.5~12.0)×109/L

E.(4.5-11.0)×109/L

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