子宫脱垂Ⅱ度重型的依据是A．子宫颈外口在坐骨棘水平以下B．子宫颈外口下降到距阴道口不足4cmC．子宫颈外口位于阴道口内D .. 十点题库

在文饰中，无菌和消毒没有外科重要。

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组对拼装不带坡口的对焊接头零件时，对接接头的相互位置偏移量应小于等于（）。

A.0.5mm
B.1mm
C.1.5mm
D.2mm

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世界上主要国家在发展低碳经济过程中常用的经济手段有().

A . 化石能源的财税减免政策
B . 节能减排的财税优惠政策
C . 可再生能源的财税激励政策
D . 实施碳税

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家长学校的教育目标包括提升教育素质和（）。

A.提高学生成绩 B.改善教育行为 C.掌握科学知识 D.增强身体素质

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如图所示，弹簧上面固定一质量为m的小球，小球在竖直方向上做振幅为A的简谐运动，当小球振动到最高点时弹簧正好为原长，则小球在振动过程中（）。

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被称为“系统组织理论创始人”的是（）。

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有一种长相奇特的鲨鱼，它的头呈翼状，两侧各有一只眼睛。侧向视觉非凡，但它们必须左右转动头部才能看到正前方。你知道它是哪种鲨鱼吗？（）

A.锤头鲨
B.天使鲨
C.宽鼻鲨

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柏拉图认为不良的国家政体有（）。

A.贤人政体 B.民主政体 C.暴君政体 D.财阀政体 E.军阀政体

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某城市商业用途土地的容积率修正系数如下表：可比案例宗地地价为每平方米4700元，容积率为1.8，待估宗地规划的容积率为1.0，经容积率修正后的可比实例价格最接近于（）元／平方米。

A.2500
B.2937.5
C.2430.5
D.3588.46

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M公司正着手开发一种新产品，为征求大家的意见，新产品开发项目经理召集下级部门主管前来参加会议，并亲自主持，主要讨论新产品开发项目的可行性问题，时间定于2001年10月28日下午2时，并且指定其秘书作好...新产品开发项目经理在会议举行过程中的主要责任是什么？

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汽轮机启动时，测定凝结水硬度小于5μmol/L时方可以回收。

A . 正确
B . 错误

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水流通过管路系统水头损失与通过管路系统的流量无关。

A . 正确
B . 错误

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女性，60岁。不慎跌倒后引起股骨颈骨折，应用持续皮牵引。该病人在皮牵引1周，应指导病人患肢进行的功能锻炼是（）

A . A.等张收缩运动
B . B.等长收缩运动
C . C.髋关节活动
D . D.下床站立练习
E . E.床上坐起练习

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用电冰箱冷冻食品体积越大，食品内部获得冷量所需时间越长，压缩机运行时间越长，耗电越大。

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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 lass. 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 themselves without a customer-service agent to talk to until just before the plane leaves. Pilots find themselves stuck at the gate because their Crew of flight attendants has already worked as long as the FAA would allow them to. "They’ve cut employees to such a degree that they don’t have enough employees to do the job and serve the customers properly," says one pilot. The major airlines contend that’s not the case at all. Jeff Green, a spokesman for United Airlines, says the major carriers have shrunk significantly since 9/11. While there are far fewer employees, the airline also has far fewer flights. He also notes that United has had its best on-time performance in the past two years and that internal gauges of customer satisfaction are up. "What our employees are going through is not having an effect on our customer service," says Mr. Green. Employees on the front line tell a different story. "They’re just closing the doors and releasing the brake so they can report an on- time departure, when in reality they may still be loading cargo for 30 minutes." Aviation experts contend that if that’s the case, the major airlines may find even more challenges ahead. As their fare structures and prices come closer to those of the successful low-cost carriers, customer service will become even more crucial in determining which airlines succeed. "The way you’re treated on the plane speaks a lot as to whether you’ll fly that airline again," says Helane Becker, an airline analyst. "It’s not the be-all and end-all. It’s not going to put an airline out of business. But it’s not going to help it a lot either if they’re already in trouble."

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 lass.
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 themselves without a customer-service agent to talk to until just before the plane leaves. Pilots find themselves stuck at the gate because their Crew of flight attendants has already worked as long as the FAA would allow them to. "They’ve cut employees to such a degree that they don’t have enough employees to do the job and serve the customers properly," says one pilot.
The major airlines contend that’s not the case at all. Jeff Green, a spokesman for United Airlines, says the major carriers have shrunk significantly since 9/11. While there are far fewer employees, the airline also has far fewer flights. He also notes that United has had its best on-time performance in the past two years and that internal gauges of customer satisfaction are up. "What our employees are going through is not having an effect on our customer service," says Mr. Green. Employees on the front line tell a different story. "They’re just closing the doors and releasing the brake so they can report an on- time departure, when in reality they may still be loading cargo for 30 minutes."
Aviation experts contend that if that’s the case, the major airlines may find even more challenges ahead. As their fare structures and prices come closer to those of the successful low-cost carriers, customer service will become even more crucial in determining which airlines succeed. "The way you’re treated on the plane speaks a lot as to whether you’ll fly that airline again," says Helane Becker, an airline analyst. "It’s not the be-all and end-all. It’s not going to put an airline out of business. But it’s not going to help it a lot either if they’re already in trouble."

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