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Be Aware: Teenage Driver A recent study, published in last week’s Journal of American Medical Association, offers a picture of how risky it is to get a lift from a teenage driver. Indeed, a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone, by contrast, the risk of death for drivers between 30 and 59 decreases with each additional passenger. The author also found that the death rates for teenager drivers increased dramatically after 10 pm, and especially after midnight. With passengers in the car, the driver was even more likely to die in a late-night accident. Robert Foss, a scientist at the University of North Carolina Highway Stately Research Cent A. is at least a middle school graduate B. has learned driving at a driving school C. gains full driving rights step by step D. has a driving experience long enough [简答题]问题同上
[单选题]作业现场发生硫化氢泄漏，作业人员应该向（ ）疏散。
A. 上风高出 B. 下风低处 C. 井场大门口 D. 紧急集合点 [判断题]1.( )141.使用中的主接地线可以接触拉线。接地线与带电部分应考虑接地线摆动时仍符合安全距离的规定。
A.正确 B.错误 [判断题]发车信号：昼间—拢起的绿色信号旗上孤线向列车方向作圆形转动。
A.正确 B.错误 [简答题]金融自由化表现在哪些方面？
[单项选择]施工单位的安全事故处理要坚持安全事故( )制度，如当月无事故也要报空表。
A. 日报 B. 月报 C. 周报 D. 旬报 [判断题]( )文明礼貌的具体要求是：仪表端庄、语气规范、态度恭敬、待人热情。
A.正确 B.错误 [单项选择]一般情况下，保险合同成立后，保险人不得解除保险合同。但是，《保险法》规定了一些有权解除保险合同的情形，下列选项中不属于保险人有权解除合同的情形的是（）。
A. 投保人故意隐瞒事实，不履行如实告知义务 B. 投保人、被保险人或者受益人过失造成保险事故的 C. 在合同有效期内，保险标的的危险程度增加 D. 投保人申报的被保险人年龄不真实，并且其真实年龄不符合合同约定的年龄限制 [单选题]下列关于近视眼的叙述，哪项是错误的
A.眼球前后径过长 B.近点较正常眼更远 C.眼的折光力过强 D.平行光线聚焦于视网膜前 E.可用凹透镜纠正 [判断题]标识规则适用于工厂焊、现场焊的各种焊接接头
A.正确 B.错误 [单选题]列车上查出的危险品，由值乘的（ ）妥善保管，移交最近前方站公安派出所处理。
A.乘务人员 B.公安人员 C.安全员 D.工作人员 我来回答: 提交
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