| Drunken driving—sometimes called
America’s socially accepted form of murder—has become a national epidemic. Every
hour of every day about three Americans on average are killed by drunken
drivers, adding up to an incredible 250 000 over the past decade. A drunken driver is usually defined as one with a 0.10 blood alcohol content or roughly three beers, glasses of wine or shots of whisky drunk within two hours. Heavy drinking used to be an acceptable part of the American macho image and judges were lenient in most courts, but the drunken slaughter has recently caused so many well-publicized tragedies, especially involving young children, that public opinion is n A. Pessimistic. B. Optimistic. C. Casual. D. Realistic. [单选题]消防安全腰带的设计负荷为( ),其质量不超过0.85kg。
A. 1.33kN B. 1.83kN C. 2.33kN D. 3.33kN [单选题]在工作地点或检修的配电设备上悬挂（ ）标示牌；
A.“在此工作！” B.“从此进出！” C.“禁止合闸，有人工作！” D.“止步，高压危险！” [填空题]在直接插入、冒泡、快速排序和简单选择排序方法中，不具有稳定性的排序方法有（）。
[单项选择]中暑高热患者，室温应控制在（）
A. 8～10℃ B. 10～15℃ C. 15～20℃ D. 20～25℃ E. 25～30℃ [单选题] 治疗重症肌无力,应首选( )
A.毒扁豆碱 B.毛果芸香碱 C.新斯的明 D.酚妥拉明 E.东莨菪碱 [单项选择]下列各项不属于保证保险的是( )。
A. 合同保证保险 B. 政治风险保险 C. 忠诚保证保险 D. 产品质量保证保险 [简答题]检修喷吹系统时，检修中应该注意哪些事项？
[多选题]金融工具的特征表现在 ( ) 。
A.无序性 B.流动性 C.偿还性 D.风险性 E.收益性 [单项选择]甘薯原产于( )，16世纪末引入中国福建。
A. 北美洲 B. 南美洲 C. 澳洲 D. 欧洲 我来回答: 提交
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