男,37岁,健康体检,偶感上腹不适。声像图如图所示,诊断为() A.胆囊结石 B.胆

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问题:

男,37岁,健康体检,偶感上腹不适。声像图如图所示,诊断为()

A.胆囊结石

B.胆囊息肉

C.胆汁淤积

D.胆囊腺瘤

E.胆囊癌

考点:超声波医学主治医师超声医学专业实践能力超声医学科主治医师专业实践能力2
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三角形的周长是20cm,最长边比最短边多6cm,次长边的长度是最短边的2倍,则这个三角形最短边的长为(    )cm.

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蒽醌还原成葸酮的条件是

A.用锌粉在碱性条件下

B.用锡粉在酸性条件下

C.用锡粉在中性条件下

D.用锌粉在酸性条件下

E.用锡粉在碱性条件下

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Here in the U. S. a project of moving the government a few hundred miles to the southwest proceeds apace, under the supervision of Senator Robert Byrd of West Virginia. Apart from the usual highways and parks, Byrd has taken a special interest in transplanting pieces of federal agencies from metropolitan Washington to his home state.

Strangely, Byrd’s little experiment in de-Washingtonization has become the focus of outrage among the very people who are otherwise most critical of Washington and its ways. To these critics, it is the very symbol of congressional arrogance of power, isolation from reality, contempt for the voters, and so on, and demonstrates the need for term limits if not lynching.

Consider the good-government advantages of (let’s call it) the Byrd Migration. What better way to symbolize an end to the old ways and commitment to reform than physically moving the government What better way to break up old bureaucracies than to uproot and transplant them, files and all

Second, spreading the government around a bit ought to reduce that self-feeding and self regarding Beltway culture that Washington-phobes claim to dislike so much. Of course there is a good deal of hypocrisy in this anti-Washington chatter. Much of it comes from politicians and journalists who have spent most of their adult lives in Washington and wouldn’t care to live anywhere else. They are not rushing to West Virginia themselves, except for the occasional quaint rustic weekend. But they can take comfort that public servants at the Bureau of the Public Debt, at least, have escaped the perils of inside-the-Beltway insularity.

Third, is Senator Byrd’s raw spread-the-wealth philosophy’ completely illegitimate The Federal Government and government-related private enterprises have made metropolitan Washington one of the richest areas of the country. By contrast, West Virginia is the second poorest state, after Mississippi. The entire country’s taxes support the government. Why shouldn’t more of the country get a piece of it As private businesses are discovering, the electronic revolution is making it less and less necessary for work to be centralized at headquarters. There’s no reason the government shouldn’t take more advantage of this trend as well.

It is hardly enough, though, to expel a few thousand midlevel bureaucrats from the alleged Eden inside the Washington Beltway. Really purging the Washington Culture enough to satisfy its noisiest critics will require a mass exodus on the order of what the Khmer Rouge instituted when they took over Phnom Penh in 1975. Until the very members of the TIME Washington bureau itself are traipsing south along 1-95, their word processors strapped to their backs, the nation cannot rest easy. But America’s would-be Khmer Rouge should give Senator Byrd more credit for showing the way.

It is implied in the 4th paragraph that some politicians and journalists()

A. are entitled to some privileges

B. escape the complexities of life

C. are very doubtful of Byrd’s plans

D. often give their dishonest opinions

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信念是认知、情感和意志的有机统一体,是人们在一定的认识基础上确立的对某种思想或事物坚信不疑并身体力行的()。

A.心理态度

B.奋斗目标

C.精神状态

D.强烈情感

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2009年1月26日,卡根被奥巴马总统提名为美国最高法院大法官,美国参议院3月19日以61比31票通过,批准卡根出任此职。美国总统与司法机关存着分权与制衡的关系,联邦法院对总统的制约体现在()

A.美国总统有权任命最高法院法官

B.总统有权赦免依据联邦法律判罪的犯罪,但弹劾判罪除外

C.降邦最高法院可以把它认为违宪的总统的行政命令宣布为无效

D.法院可以宣布国会制定的法律违反联邦宪法

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