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题目：
未知类型
A、妊娠妇女
B、未发育完全的儿童
C、有癫痫史的患者
D、服用抗酸药
E、对青霉素过敏者
答案：
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涎腺基底细胞腺瘤的镜下形态特点包括（）
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Questions 26 to 30 are based on the following passage. Exercise is one of the few factors with a positive role in long-term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to “light” beer and low-calorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet. In rejecting exercise, some people may be discouraged too much by caloric-expenditure charts: for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry (小甜饼). Even exercise professionals concede half a point here. “Exercise by itself is a very tough way to lose weight,” says York Onnen, program director of the President’s Council on Physical Fitness and Sports. Still, exercise’s supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight. If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year’s time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight. Some people dislike exercise because （）
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使用燃煤或生物质热风炉时，应（）清理燃烧炉的沉降室和换热器中烟气侧的灰尘。
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“发展经济，保证供给”是陈云在延安时期提出的财政工作的总方针。
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短期总成本的组成部分不包括()。
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“掌握学习”教学模式由()个环节组成。
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windows的终端服务包括哪几部分？简述他们的作用．
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设AB距离为200.23m，方位角为121°23′36″，则AB的x坐标增量为（）m。
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当黑质发生病变时，可导致震颤麻痹病，主要表现为运动（），肌紧张（）。
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低压水里除渣操作的优点有：（）、劳动强度低、（）、节省人力。