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【单选题】
女性，28岁。系统性红斑狼疮患者，在服小剂量泼尼维持治疗过程中，突然高热、腹痛、腹泻2d，大便每天10多次，粘液血性便，量较多，伴里急后重，大便有腥臭味，伴呕吐来诊。体检：体温40℃，BP12／8kPa（90／60mmHg），轻度脱水，腹胀明显，全腹有弥漫性压痛，肝肋下1cm，脾未及。为明确诊断首选的辅助检查是（）A.
抗Sm抗体，抗ds-DNA抗体及补体测定
B.
大便培养
C.
反复多次送新鲜大便光镜检
D.
乙状结肠镜检
E.
血清学检测IgM抗体
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反馈参考答案：
举一反三
【单选题】Which of the following is NOT the concern of a word category ?
A.
A word category can be determined by meaning, inflection and distribution
B.
To determine a word’s category by its meaning only is often not reliable.
C.
A word’s category can be embodied directly from its meaning.
D.
Distribution is more reliable than the meaning to determine a word’s category.
【多选题】The category of environmental problems include:
A.
Primary
B.
tertiary
C.
Secondary
D.
Water
【简答题】category
【单选题】A special category of e-learning is called:
A.
M-learning
B.
E-Training
C.
E-Books
D.
None of the above
【单选题】Which of the following does Carol Wilson NOT use technology to do with her students?
A.
To enrich hex curriculum.
B.
To publish the students' research on the Internet.
C.
As a student presentation tool.
D.
To access information.
【判断题】重置价格又称重置成本，是采用估价时点时的建筑材料、建筑构配件、建筑设备和建筑技术等，按照估价时点时的价格水平，重新建造与估价对象建筑物完全相同的新建筑物的正常价格。（）
A.
正确
B.
错误
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