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下列哪项为早期休克的表现（）
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采用一台三相三柱式电压互感器，接成Yyn0，形接线，该方式能进行（）。
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为避免C401压缩机内部的结焦问题，压缩机1到3段采用注水方式来保持产品气排出温度低于（）
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除泥器与清洁器在结构上有什么不同？
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液力传动箱的换挡方式是（）控制或手动。
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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. “Even exercise professionals concede half a point here” (Line 3, Para. 2) means “They （）”.
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咖啡因与麦角胺配伍制成麦角胺咖啡因片，主要用于治疗（）
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简爱对学校的第一印象很好。
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高炉软融带的形状是高温区分布与（）的综合表现。
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邮政储蓄整存整取最多可办理（）次部分提前支取。