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【单选题】
患者男性，56岁，因“无明显诱因右手麻木3年，左手、左前臂及双脚麻木4个月”来诊。患者走路不稳，如踩棉花样，可完成指鼻试验。既往史：4年前行胃大部切除术。查体：腱反射减退，双髂骨以下音叉振动觉减退，跟膝胫试验欠稳准，Romberg征阳性。实验室检查：维生素B 12 23.6pmol/L（正常范围103～516pmol/L），叶酸3.74μg/L（正常范围5～16μg/L）。诊断：脊髓亚急性联合变性。治疗：①维生素B 12 片0.5mg，口服，每日2次；②叶酸0.1g，口服，每日3次。维生素B 12 缺乏引起的贫血不宜用叶酸治疗，理由是（）A.
可加重神经系统病变
B.
不能使贫血好转
C.
叶酸和维生素B 12 在体内有拮抗作用
D.
叶酸可导致再生障碍性贫血
E.
叶酸影响维生素B 12 的吸收
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【判断题】 判断以下句子是否有语法错误,无语法错误选“正确” 。有语法错误选“错误” Smoking is bad in that it is harmful to one's health. In spite of the fact that doctors have even warned that it causes cancer, but people still keep on smoking.
A.
正确
B.
错误
【单选题】下列加点词语解释有误的一组是( )
A.
愀然(容色改变的样子) 横槊(长矛) 匏樽(葫芦)
B.
肴核(菜肴) 相与枕藉(枕着垫着) 斗牛之间(星宿名,指斗宿、牛宿)
C.
倚歌(循、依) 扣舷(船的两边) 下江陵(攻占)
D.
盈虚(满) 嫠妇(寡妇) 危坐(端正)
【多选题】 Years ago, doctors often said that pain was a normal part of life. In particular, when older patients __ 56 __ of pain, they were told it was a natural part of aging and they would have to learn to ...
A.
result H magnificent I determining I) eventually
B.
involve s J) limited
C.
significant K) gravely
D.
range L) complained E) relieved M) respect F) issues N) prompting G) seriously O) specialize
【多选题】三严三实的精神实质包括()
A.
三严三实是共产党人质的规定性
B.
三严三实是共产党人量的规定性
C.
三严三实是党员干部必须坚守的本真
D.
三严三实的着力点是严和实
【简答题】 listen to a passage 3 times and fill in the blanks based on what you hear. In recent years, doctors have focused on the growing rate of diabetes among children and young people. But the most common ...
【简答题】 Saying they can no longer ignore the rising prices of health care, some of the most influential medical groups in the nation are recommending that doctors weigh the costs, not just the effectiveness...
【单选题】 With great efforts of one and a half hours , the doctors _______ the dying man.
A.
succeeded to save
B.
succeeded in saving
C.
successed to save
D.
successed in saving
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