下列对酒店现金管理规定要求，说法不正确的是哪项（）？ A.正常工作期间，酒店驻店专员

阅读短文，选择正确答案。

    Although cliff diving may bring great excitement, it's a very dangerous sport that people should be careful

about. It is completely wrong to think that the diver is cushioned (缓冲) by the water below-this could not be

further from the truth. When jumping from a cliff that is over 70 feet high, a diver hits the water at over 46 mph

(miles per hour). Such high speeds make the point of contact feel like a wall, so the diving skills are very

important. 　　

    Professional divers are trained and well-prepared to make dives. However, non-professionals should never

dive because a diver's body position (体位) at the time of contacting water is very important to his or her safety.

Because of the great danger, divers should always seriously think about their skills before trying any moves. 　　

    Although there is no truly safe way to jump off a cliff, non-professional divers are encouraged to pencil dive.

To do a pencil dive, the jumpers leap their feet first off the cliff, keep arms at their sides with legs together and

pointing downward. The diver should keep the body tight and vertical (垂直的). This is safer because it makes

the point of contact smaller when the diver enters the water and puts less stress (压力) on the body. 　　

    Wearing a wet suit while diving will result in less pain. So it is wise for new divers to wear wet suits. But

professional divers suggest staying away from water shoes. Although wearing shoes might seem like a good

idea, they actually increase the force of impact(冲击力) because they increase the surface area of the diver at

impact. The increased force of impact puts stress on a diver's body and can lead to broken bones. Without a

doubt, diving without shoes is the safer way to go. 　　

    Besides the height, speed, water depth and body position, it is also important for divers to make wise

decisions when they are thinking about diving. Cliff diving tests both a person's physical and mental(心理的)

skills, so it is never a good idea to jump with a sudden idea. A person needs to be of sound mind and in good

health to even think about a dive. One should never try a dive if he has drunk wine. What's more, a person

should never make someone who is not feeling 100% confident dive.

1. What does "this could not be further from the truth" mean? [ ]

A. There's no doubt that this idea is definitely true. 　　

B. This idea is thought to be completely wrong. 　　

C. It depends on the real situation on the spot. 　　

D. Nobody knows whether this idea is true or not.

2. Why didn't professional divers suggest wearing shoes? Because wearing shoes can             . [ ]

A. put more weight on to the diver 　　

B. cause the diver to feel uncomfortable 　　

C. make the point of contact bigger 　　

D. certainly lead to broken bones

3. According to the passage, a good cliff diver should be _______. [ ]

A. well-prepared and skillful　　　　

B. professional and strong 　　

C. creative and smarty 　　　　　　　

D. confident and brave

纠正损害群众利益的不正之风部分，部署了三方面工作，即深入开展专项治理、（）、健全防治不正之风的长效机制

A、完善监督制约机制

B、推进行政管理和社会体制改革

C、坚决查处违纪违法案件

D、加大纠风工作力度

2008年9月是全国第五个“中小学弘扬和培育民族精神月”。我校决定开展一次“高擎民族精神火炬，弘扬伟大民族精神”的主题探究活动。青少年作为民族精神的弘扬者、传播者和建设者，请你参与其中。

【知识链接】中 * * 在五千年的发展过程中形成了什么样的伟大民族精神？

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【社会观察】2008年形成的哪些精神是我们伟大民族精神的丰富和发展？

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【献计献策】请你设计几种活动形式让更多的人了解我们的民族精神？

（注：活动形式要紧扣民族精神的内容。如：参观重庆的爱国主义教育基地）

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甲烷、乙烷和丙烷的混合物

IP multicasting is a set of technologies that enable efficient delivery of data to many locations on a network. Rather than making multiple copies of a message intended to be distributed to multiple recipients at the (71) of origin of a message, multicasting initially sends just one (72) and does not copy it to the individual recipients until it reaches the closest common point on the network, thereby (73) the bandwidth consumed. Network performance is significantly (74) because it isn’t bogged down with the processing and transmission of several large data fries; each receiving computer doesn’t have to (75) the transmitting server for the file.

A. loop B. find C. search D. query