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当前学科：中国古代文学
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汉赋兼收并蓄《诗经》、“（）”、先秦散文等诸种文体，形成了一种容量宏大且颇具表现力的综合型文学样式。
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成人实验室检查：HCB87g／L，白细胞、血小板正常，血清铁4μml／L，血清铁蛋白200／1g／L，血清总铁结合力120μmol／L，网织红细胞计数0.03，骨髓铁粒幼细胞减少，外铁增加，符合以上项目的是（）
回答题: Exercise Being Good or BadCan exercise be a bad thing? Sudden death during or soon after strenuous exertion on the squash court or on the army training grounds, is not unheard of. 51 trained marathon runners are not immune to fatal heart attacks. But no one knows just 52 common these sudden deaths linked to exercise are. The registration andinvestigation of such 53 is very patchy; only a national survey could determine the true 54 of sudden deaths in sports. But the climate of medical opinion is shifting in 55 of exercise, for the person recovering from a heart attack as 56 as the average lazy individual. Training can help the victim of a heart attack bylowering the 57 of oxygen the heart needs at any given level of work 58 the patient can do more before reaching the point where chest pains indicate a heart starved of oxygen. The question is, should middle-aged people, 59 .particular, be screened for signs of heart disease before 60 vigorous exercise?Most cases of sudden death in sport are caused by lethal arrhythmias in the beating of the heart, often in people 61 undiagnosed coronary heart disease. In North America 62 over 35 is advised to have a physical check-up and even an exercise electrocardiogram. The British, on the whole, think all this testing isunnecessary. Not many people die from exercise, 63 , and ECGs ( 心电图 ) are notoriously inaccurate. However, two medical cardiologists at the Victoria Infirmary in Glasgow, advocate screening by exercise ECG for people over 40, or younger people 64 at risk of developing coronary heart disease. Individuals showing a particular abnormality in their ECGs 65 , they say, a 10 to 20 times greater risk of subsequently developing signs of coronary heart disease, or of sudden death.第51题应选：
行政服务需要依法收取费用的，行政服务部门应当公布收费依据和收费标准，使用统一印刷的票据，所收款项按规定缴入国库。（）
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柜台用语规范主要包括：（）规范、致歉用语规范和道别用语规范。
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女性，40岁，既往有游走性关节病疼痛史，常有咽部疼痛，扁桃体肿大，近三年来出现劳累性呼吸困难，一天前因受凉出现发热、咳嗽，咳粉红色泡沫样痰，不能平卧，查体：半卧位，口唇紫绀，两肺大量水泡音及哮鸣音，心界无明显扩大，心率130次／分，节律不整，二尖瓣听诊区可听到舒张期隆隆样杂音，心电图示房颤，心室率150次／分。发病的病因是（）