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问题 单项选择题

女性，29岁，反复发作脓血便，伴膝关节疼痛，多次细菌培养阴性，X线钡剂检查示乙状结肠袋消失，管壁平滑变硬，肠管缩短，肠腔狭窄，下列哪种诊断可能性大

A．Crohn病

B．溃疡性结肠炎

C．结肠过敏

D．肠结核

E．慢性细菌性痢疾

答案

参考答案：B

填空题

肾综合征出血热病毒核酸类型为（），其中包膜上的（）和（）为中和抗原决定簇.
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单项选择题

The nobler and more perfect a thing is, the later and slower it is becoming mature. A man reaches the mature (1) of his reasoning powers and mental faculties (2) before the age of twenty-eight; a woman at eighteen. And then, too, in the case of woman, it is the only reason of a sort--very mean in its (3) . That is why women remain children their whole life long; never seeing (4) but what is quite close to them, (5) fast to the present moment, taking appearance for (6) , and preferring (7) to matters of the first importance. For it is (8) his reasoning faculty that man does not live in the present only, (9) the brute, but looks about him and considers the past and the future; and this is the origin of (10) , as well as that of care and anxiety which so many people (11) Both the advantages and the disadvantages, which this (12) , are (13) in by the woman to a smaller extent because of her weaker power of reasoning. She may, in fact, be described as intellectually shortsighted, (14) , while she has an immediate understanding of what lies quite close to her, her field of (15) is narrow and does not reach to what is (16) ; so that things which are absent, or past, or to come, have much less effect upon women than upon men. This is the reason why women are inclined to be (17) and sometimes carry their desire to a (18) that borders upon madness. In their hearts, women think it is men’s business to earn money and theirs to spend it--if possible during their husband’s life, (19) , at any rate, after his death. The very fact that their husband hands them (20) his earnings for purposes of housekeeping strengthens them in this belief.

15（）

A.sigh

B.vision

C.reach

D.glance
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