给画线字选择正确的解释,将序号填在括号里。 徒:①步行;②空的;③徒弟、学生;④指

题型:填空题

问题:

给画线字选择正确的解释,将序号填在括号里。 

   徒:①步行;②空的;③徒弟、学生; ④指某种人;⑤徒然。    

   (1)步行走(    )    (2)有虚名(    )   

   (3)好事之(    )    (4)劳无功(    )

考点:辨析解释词义,辨析解释字义
题型:填空题

现阶段我们制定路线、方针、政策的根本出发点是( )。

A.社会主义初级阶段理论

B.党的基本路线

C.党的思想路线

D.社会主义本质理论

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碳十四测年法的半衰期是()年。

A.5730

B.5370

C.5337

题型:填空题

新生儿易出现溢乳的原因,不包括以下哪项

A.胃底发育差

B.下食道括约肌压力低

C.幽门括约肌较发达

D.胃扭转

E.胃呈水平位

题型:填空题

Many things make people think artists are weird—the odd hours, the nonconformity, the clove cigarettes. However, the weirdest may be this: artists’ only jobs are to explore emotions, and yet they choose to focus on the ones that feel lousy. This wasn’t always so. The earliest forms of art, like painting and music, are those best suited for expressing joy. But somewhere in the 19th century, more artists began seeing happiness as insipid, phony or, worst of all, boring. In the 20th century, classical music became more atonal, visual art more unsettling.

Sure, there have been exceptions, but it would not be a stretch to say that for the past century or so, serious art has been at war with happiness. In 1824, Beethoven completed his " Ode to Joy " . In 1962, novelist Anthony Burgess used it in A Clockwork Orange as the favorite music of his ultra-violent antihero.

You could argue that art became more skeptical of happiness because modem times have seen such misery. But the reason may actually be just the opposite: there is too much happiness in the world today.

In the West, before mass communication and literacy, the most powerful mass medium was the church, which reminded worshippers that their souls were in peril and that they would someday be meat for worms. Today the messages that the average Westerner is bombarded with are not religious but commercial, and relentlessly happy. Since these messages have an agenda—to pry our wallets from our pockets—they make the very idea of happiness seem bogus. " Celebrate! " commanded the ads for the arthritis drug Celebrex, before we found out it could increase the risk of heart attack.

What we forget—what our economy depends on us forgetting—is that happiness is more than pleasure without pain. The things that bring the greatest joy carry the greatest potential for loss and disappointment. Today, surrounded by promises of easy happiness, we need someone to tell us that it is OK not to be happy, that sadness makes happiness deeper. As the wine connoisseur movie Sideways tells us, it is the kiss of decay and mortality that makes grape juice into Pinot Noir. We need art to tell us, as religion once did, that you will die, that everything ends, and that happiness comes not in denying this but in living with it. It’s a message even more bitter than a clove cigarette, yet, somehow, is a breath of fresh air.

The word " Celebrex " in the advertisement()

A. misleads people into buying dangerous drugs

B. reminds people of a cheerful feeling

C. boasts of the effectiveness of a drug

D. comes from a religious term

题型:填空题

下列CT表现中,不支持颅内表皮样囊肿诊断的是()

A.病变位于桥-小脑角,相邻岩骨有侵蚀吸收

B.病变外形不规则,沿脑池"塑形"生长

C.病变呈明显环形强化,内部可见分隔

D.相邻脑白质水肿改变不明显

E.CT平扫,病变内呈水样不均密度

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