A. It is caused by emotional conflict or guilty conscience. B. It is the acting out of a vivid dream. C. Somnambulists are asleep during their sleepwalking. D. It is dangerous to waken a sleepwalker. 参考答案:A 答案解析:阅读文章我们可以发现,只有A项符合原文。
第26题: [填空题]English and American judges are trying to use alternative sentencing to punish some criminals. 参考答案:Y 答案解析:[详细解答] 由文章第四段可知,英美国家的律师们想施行另外一种惩罚方式,即alternative sentence,它只适用于"nonviolent criminals who are not lik
第27题: [单项选择]对于柴油机水冷却系统不正确的描述是()。 A. 水泵对冷却水加压,强制冷却水流动 B. 风扇促进散热器的通风,提高散热器的热交换能力 C. 散热器将冷却水的热量散入大气 D. 膨胀水箱建立封闭系统,减少空气对冷却系内部的氧化,但不能避免冷却水的流失 参考答案:D
A. They do not have enough money. B. They have too much work and not much free time. C. They want to stay home and do the housework. D. They have more freedom than in the past. 参考答案:B