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女孩，10岁，来自农村。因发热10d，体温38～39℃，纳差，稀便每天3～4次来诊。体检：体温39℃，神志清，神萎，心、肺无异常，肝肋下1．5cm，脾肋下2cm。血象白细胞计数5．2×10／L，中性粒细胞0．82。肥达反应0效价1：160，H效价1：1600肝功能ALT80u。尿胆原1：20阳性，尿胆红素阴性。

下列哪项检查最有意义（）

A.复查肝功能

B.血培养

C.血凝溶试验

D.血沉

E.血滴涂片找疟原虫

答案

参考答案：B

选择题
已知A={1，2，9a2-1}，B={1，3}，A∩B={1，3}，则a=（　　）
A．
2
3
B．
3
2
C．±
2
3
D．±
3
2
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单项选择题

Euthanasia has been a topic of controversy in Europe since at least 1936. On an average of six times a day, a doctor in Holland practices "active" euthanasia: (1) administering a lethal drug to a (2) ill patient who has asked to be relieved (3) suffering. Twenty times a day, life prolonging treatment is withheld or withdrawn (4) there is no hope that it can (5) an ultimate cure. "Active" euthanasia remains a crime on the Dutch statute books, punishable (6) 12 years in prison. But a series of court cases over the past 15 years has made it clear that a competent physician who (7) it out will not be prosecuted.

Euthanasia, often called "mercy killing", is a crime everywhere in Western Europe. (8) more and more doctors and nurses in Britain, Germany, Holland and elsewhere readily (9) to practicing it, most often in the "passive" form of withholding or withdrawing (10) The long simmering euthanasia issue has lately (11) into a sometimes fierce public debate, (12) both sides claiming the mantle of ultimate righteousness. Those (13) to the practice see themselves (14) sacred principles of respect for life, (15) those in favor raise the banner of humane treatment. After years (16) the defensive, the advocates now seem to be (17) ground. Recent polls in Britain show that 72 percent of British (18) favor euthanasia in some circumstances. An astonishing 76 percent of (19) to a poll taken late last year in France said they would like the law changed to (20) mercy killings. Obviously, pressure groups favoring euthanasia and "assisted suicide" have grown steadily in Europe over the years.

3（）

A. against

B. off

C. of

D. out of
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