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问题 单项选择题

西方古代以其雄辩和与青年智者的问答法著名的教育家是( )。

A．柏拉图
B．苏格拉底
C．亚里士多德
D．德谟克里特

答案

参考答案：B

解析： 论辩是苏格拉底的教学风格。

完形填空

完形填空II. 根据所学语段，用适当的词填空。请同学们务必看清题目要求，限做指定题目。(共8个小题；每小题1分，满分8分)

(长郡生试题)   Another drug that has helped increase the standard of people’s   41  is penicillin. This bacteria-killing medicine is considered by many to be one of the most   42   medicines in contemporary society. It was discovered by   43  Scottish scientist named Alexander Fleming in 1928. He noted that mould had grown on a special transparent jelly that had bacteria on it. Fleming tried this mould   44  on another bacterium and found that it killed the bacteriun   45  . He named the chemical found in the mould ‘penicillin’ and tried to make it pure to be a medicine.

46    , it was not until World War Ⅱ   47  two other scientists managed to use new chemical techniques to purify it. They were able to produce it in large    48   .
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单项选择题

女性，74岁。自觉因擦背着凉后两肩和后背阵阵酸痛，每阵10分钟左右，不发烧，仍可下床走动。于今晨1时许，突然出现心前区剧痛，并向双肩、后背和左臂放射，伴大汗，休息后不见缓解，早8点急诊住院。检查：年迈，半卧位，无明显青紫，颈静脉不怒张，肺(一)，心略向左侧扩大，心律尚齐，未闻心脏杂音及摩擦音。心电图：病理性Q波，ST段抬高，T波倒置。诊断：急性心肌梗塞。为防止冠状动脉血栓的发展和心腔内附壁血栓的形成，病人应立即给予的药物是

A．双香豆素
B．华法林
C．醋酸香豆素
D．肝素
E．以上都不对
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