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【单选题】
可用于区别大黄素和大黄素-8-葡萄糖苷的反应是( )
A.
Molish反应
B.
碱液反应
C.
醋酸镁反应
D.
对亚硝基二甲基苯胺反应
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参考答案:
举一反三
【多选题】Jack opened his eyes. Soft and warm rays of sun were gently prickling his cheeks. A tender morning breeze was dancing across his face, tickling his nose, bringing the sweet smells of lavender, rosemar...
A.
imagery
B.
metaphor
C.
personification
D.
rhetorical question
E.
parallelism
【单选题】十二指肠水平部位于
A.
第1腰椎平面
B.
第2腰椎平面
C.
第3腰椎平面
D.
第4腰椎平面
E.
第5腰椎平面
【单选题】目前我国直接选举人大代表,实行普遍的差额选举制度的是
A.
县(市)级人民代表大会
B.
乡(镇)人民代表大会
C.
市(自治州)人民代表大会
D.
省级人民代表大会
【简答题】Read paragrah 1 and answer questions. What was Churchill's intention of singing some of their songs? How did Churchill present the mighty enemy, would that be discouraging? What effect is achieved by ...
【单选题】( )是全面深化改革的关键之年。
A.
2013
B.
2014
C.
2015
D.
2016
【单选题】患者,女性,61岁,患十二指肠溃疡4年,今晨起突然排出大量柏油样黑便,并出现恶心、头晕、心悸、无力,由家人送至医院急诊。查体:体温36.50C,血压85/50mmHg,脉搏110次/分:患者面色苍白、出冷汗、四肢湿冷:腹部稍胀,上腹部有轻度压痛。初步考虑患者有十二指肠溃疡大出血。十二指肠溃疡大出血的常见部位是
A.
十二指肠球部
B.
十二指肠水平部
C.
十二指肠降部
D.
十二指肠升部
E.
十二指肠与空肠交界处
【判断题】2015年是全面深化改革的关键之年,共召开会议13次,审议通过文件65个。( )
A.
正确
B.
错误
【简答题】1 ) What values did parents teach their children in the 1950s? 2 ) How did young people rebel against their parents? 3 ) What were the main topics of Bob Dylan’s songs? 4 ) What did “Do your own thing...
【简答题】An Australian-led group of scientists has for the first time tracked down Antarctic blue whales by using sound technology to follow their songs, the nation’s government said on Wednesday. The blue wha...
【单选题】关于胆总管的叙述,错误的是
A.
为肝总管与胆囊管汇合而成
B.
开口于十二指肠降部乳头口
C.
十二指肠乳头口部有Oddi括约肌
D.
胆总管在十二指肠乳头处与门静脉汇合
E.
胆总管长度为4~8cm
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