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问题 单项选择题 A1/A2型题

男性，23岁，某大宾馆服务员，因近半个月来口咽部疼痛而就诊，检查发现口腔黏膜及咽部有多个白色斑片膜，涂片及培养有白色念珠菌，治疗后白膜消失，2个月来常有上述疾病发作，经治疗好转。为了进一步了解反复感染的原因应做哪项检查（）。

A.检查各种自身免疫性抗体

B.骨髓穿刺检查造血功能

C.抗HIV抗体

D.血清中IgG，IgM，IgA水平

E.蛋白电泳分析

答案

参考答案：C

解析：复发性白念珠菌病是艾滋病患者最常见的机会性真菌感染。

填空题



After its (1) to the (2) in 2001, China has taken steps towards opening up its (3) . As a condition for joining the WTO, China (4) itself to a (5) of trade liberalization, including the reduction of tariffs on cars and agricultural products. These tariffs reductions are both (6) and there is (7) for China to (8) at a faster pace.
A (9) of (10) and a more rapid and profound reduction of import tariffs would (11) of those Chinese consumers who would (12) imported products at lower prices. Second, a higher (13) into China would take away much upward pressure on the Renminbi and provide a true and lasting (14) to solving current global (15) . Indeed, even a modest (16) in the opening-up process would go a long way towards solving the problem.
The opening up of China’s markets to international competition should (17) deep reforms. Banks should be recapitalized, bad loans provisioned fully and state-owned companies’ runaway indebtedness (18) . Only when real progress in these areas is made should China begin to consider a reform to its (19) . Doing it any earlier would be highly (20) .
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单项选择题

男性，32岁。木棒打击致左上臂闭合骨折，骨折局部畸形，反常活动。X线拍片显示肱骨中下段横骨折，明显移位，可能发生的主要并发症是

A．臂丛神经损伤
B．肱动、静脉损伤
C．正中神经损伤
D．桡神经损伤
E．肱二头肌骨化性肌炎
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