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每道题包含一段文字或一个句子，后面是一个不完整的陈述，要求你从四个选项中选出一个来完成陈述。注意：答案可能是完成对所给文字主要意思的提要，也可能是满足陈述中其他方面的要求，你的选择应与所提要求最相符合。 请开始答题： 流量压缩装置和电子注入器把脉冲高压电转换成电子束。高强电磁场把它在长长的电子枪中加速，通过电子喷嘴向集流加速器喷射，作为形成和加速质子的介质。 语段中“它”指的是 。
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根据下表提供的信息，回答第111-115题。 1994-2006年全国GDP和能源消费情况表单位：%吨标准煤/万元GDP年份GDP增长率能源消费增长率能源消费弹性系数万元GDP能耗199413.15.80.441.80199510.96.90.631.731996105.90.591.6719979.3-0.8-0.091.5219987.8-4.1-0.531.3619997.61.20.161.2520008.43.50.421.1920018.33.40.411.1320029.160.661.1120031015.31.531.16200410.116.11.591.22200510.410.61.021.22200610.79.30.871.21注：能源消费弹性系数：能源消费增长率/GDP增长率：万元GDP能耗按2005年可能比价计算 已知2003年我国能源消费总量为170943万吨标准煤，则2002年我国能源消费总量约为 。
每道题包含一段文字或一个句子，后面是一个不完整的陈述，要求你从四个选项中选出一个来完成陈述。注意：答案可能是完成对所给文字主要意思的提要，也可能是满足陈述中其他方面的要求，你的选择应与所提要求最相符合。 请开始答题： 微软公司目前的挑战不仅来自司法部和市场上强大的竞争对手，还来自内部——人才流失。在过去18个月，多名重量级人物相继离开，包括科技主管南茜·迈福德及领导发展视窗95的西尔弗伯格。他们离职的原因有一个共同点，即感到微软已失去活力。 言简意赅地概括这段话的意思，最恰当的一项是 。
Some people are friendly drunks, whereas others are hostile, potentially posing a danger to themselves and others. The difference may 41 in their ability to foresee the consequences of their actions, according to a recent study.Brad Bushman, a psychologist at Ohio State University, and his colleagues asked nearly 500 volunteers to play a simple game. The subjects, an even mix of women and men, believed they were competing 42 an opponent to press a button as quickly as possible. In 43 , they were simply using a computer program that randomly decided 44 they had won or lost. When they lost, they 45 a shock. When the "opponent" lost, the participant gave the shock and chose how long and 46 it should be. 47 playing, the participants completed a survey designed to 48 their general concern for the 49 consequences of their actions. Half the participants then received enough alcohol mixed with orange juice to make them legally 50 , and the other half received a drink with a very 51 amount of alcohol in it. Subjects who expressed little interest in consequences were more likely to 52 longer, stronger shocks. In the 53 group, they were slightly more aggressive than people who 54 about consequences. When drunk, 55 , their aggressiveness was off the charts. "They are 56 the most aggressive people in the study," Bushman says.The good news is this 57 can be changed. Michael McKloskey, a psychologist at Temple University, explains that if 58 people can learn to see the 59 more realistically, they"re able to stay calmer and develop a sense of 60 over their consequences.
每道题包含一段文字或一个句子，后面是一个不完整的陈述，要求你从四个选项中选出一个来完成陈述。注意：答案可能是完成对所给文字主要意思的提要，也可能是满足陈述中其他方面的要求，你的选择应与所提要求最相符合。 请开始答题： 下列句子中，没有语病的一项是
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