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Americans are now flying the crowded, cranky skies. Flight delays in January were the worst for that month since 1999. Weather is always the primary cause of delays. Add to that the US Airways Christmas baggage meltdown and Comair’s computer failure, the combination of which left hundreds of thousands of fliers stranded at airports.
But airline employees see a deeper reason for both the increase in delays and passenger complaints: a demoralized and frustrated workforce that’s being asked to do more even as it’s getting paid less.
The airlines and unions are quick to praise their workers for rising to the challenge during these very difficult times, as well as for carrying the brunt of the cost cutting. But unease is growing within the ranks. And passengers have noticed. For instance, some of the so-called older carriers now require gate agents to clean the planes as well as check people in. So some passengers have found them
A. cost-cutting.
B. sophisticated workers.
C. high-spirited crew.
D. good customer service.
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{{B}}A Trip to the
Forest{{/B}} One day Bob took two of his friends into the mountains. They put up their tents(账篷) and then rode off to a forest to see how the trees were growing. In the afternoon when they were about ten kilometres from their camp(营地), it started to snow. More and more snow fell. Soon Bob Could hardly see his hands before his face. He could not find the road. Bob knew there were two roads. One road went to the camp, and the other went to his house. But all was white snow. Everything was the same. How could he take his friends back to the camp Bob had an idea. The horses[ Let the horses take them back! But what would happen if the horses took the road to his house That would be a trip of thirty [单选题]11号线列车TRB模式进入终点站限速（ ）。
A.45km/h B.35km/h C.30km/h D.25km/h [填空题]数据库管理系统中，为了保证事务的正确执行，维护数据库的完整性，要求数据库系统维护以下事务特性：______、一致性、隔离性和持久性。
[判断题]厂用电系统的继电保护及自动装置应保证重要厂用辅助电动机自启动，容许自启动的容量及电动机数量的计算，必要时经试验后决定。
A.正确 B.错误 [单项选择]根据传输的信号（信息媒介或信息载体）不同，电信业务分为语音业务、（）和图像业务。
A. 数据业务 B. 电报业务 C. 传真业务 D. 可视电话业务 [简答题]热力和机械工作应采取哪些安全措施？
[判断题]“点交”是划清仓库和提货方责任的必要手段。
[单项选择]某股份有限公司于2003年10月1日发行票面价值总额为500 000元的公司债券，该债券票面利率为12%，期限为3年，到期一次还本付息，面值发行(发行手续费略)。2003年 12月31日该应付债券的账面价值为( )元。
A. 500 000 B. 560 000 C. 515 000 D. 540 000 [单项选择]The FCC's new policy regarding media alliances is that ______.
[单项选择]依据《邮政金融资金安全监督管理暂行规定》，邮政金融资金案件的案情分析和整改措施报告应在案发（）日内上报集团公司、邮政储蓄银行总行。
A. 15 B. 20 C. 25 D. 30 [判断题]821、违法嫌疑人不讲真实姓名、住址，身份不明，但只要违法事实清楚，证据确实充分的，可以按其自报的姓名、贴附照片作出处罚决定，并在相关法律文书中注明。
A.正确 B.错误 [单选题]标志属于( )类。
A.商业性标志 B.非商业性标志 C.公共标识 D.以上说法都不对 [多选题]以下哪些属于现场服务要求严格执行的行为( )
A.版本升级方案必须得到审批 B.禁止在行业默许规定时间范围外(一般为0点-5点)对在网运行设备进行有重要影响的数据修改,版本升级 C.版本升级操作后必须客户签字认可 D.严禁在客户机房内玩游戏 [单选题]穿髓孔大，龋洞内充满息肉组织的变化见于
A.急性浆液性牙髓炎 B.急性化脓性牙髓炎 C.慢性增生性牙髓炎 D.慢性溃疡性牙髓炎 E.慢性闭锁性牙髓炎 [单选题]HXD3C型机车主变压器采用（ ）安装方式。
A.下悬 B.上悬 C.半悬 D.全悬 [判断题]殡葬用品的型号对客户而言，与普通商品一样，都要求得非常严格。
我来回答: 提交
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