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【判断题】
氧化镁再生法脱硫时,为保证把亚硫酸氢镁转化为亚硫酸镁,一般氧化镁要过量。A.
正确
B.
错误
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举一反三
【简答题】一般来说,人类对于大量元素著称的复杂系统,至今尚无理想的()与()方法。
【简答题】任务型阅读 阅读下面短文，根据短文内容，完成下列各题。（共5小题，计10分） Language is always changing and developing. This isn’t a bad thing. If English hadn’t changed for a long time, we won’t have words to describe telephones, washin...
【简答题】患者女，26岁。重度营养性缺铁性贫血，入院后予以输血治疗，在血液输入10ml后，突然出现头胀痛、四肢麻木、腰背部剧痛，继而发生寒战、高热、呼吸急促、黄疸，测血压75／50mmHg。 该患者可能发生A．过敏反应 B．发热反应 C．急性肺水肿 D．溶血反应 E．枸橼酸钠中毒反应 发生该反应可能的原因是A．血液中含有致热原 B．患者系过敏体质 C．血液中加入高渗溶液 D．输血速度过快 E．大量输血后血钙...
【简答题】With every succeeding page he copied and read aloud, Malcom X found he was learning and remembering more and more words.
【单选题】With every succeeding page he copied and read aloud, Malcolm X found he was learning and remembering more and more words. (Para. 7)
A.
Malcolm X copied and read a lot of words.
B.
Malcolm X found he was learning more words.
C.
Malcolm X found he was remembering more words.
D.
Malcolm X found he was improving gradually.
【单选题】某男,42岁,多年来时有胃脘疼痛,近20多天来疼痛加剧,疼痛呈阵发性,痛甚则反射至肩背,胸胁胀闷,嗳气频繁,口苦口干,头晕目眩,大便不畅,每因情志因素而发作或加剧,不喜热饮
A.
寒邪客胃
B.
饮食停滞
C.
肝胃不和
D.
脾胃虚寒
E.
胃阴亏虚
【简答题】With every succeeding page he copied and read aloud, Malcolm X found he was learning and remembering more and more words.
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