主页
学科
搜索
账户
常见问题
当前学科：网络操作系统
题目：
单选
任务栏最右端的“显示桌面”按钮，实际上就是aero特效中（）的透视桌面的操作方法。
A . A、AeroSnap
B . B、AeroShake
C . C、AeroPeek
D . D、Flip3D
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
裂缝导流能力与支撑缝宽有直接关系，所以适当提高砂比可以提高导流能力。（）
与类风湿关节炎活动无关的是（）
对婴幼儿、处于休克状态需要急救等患者适用的模式是（）
How does TV affect our lives? It can he very helpful to people who carefully choose the shows that they watch. Television can increase our knowledge of the outside world; there are high-quality programs that help us understand many fields of study: science, medicine, the arts, and so on. Moreover, TV benefits very old people who can't often leave the house, as well as patients in hospitals. It also offers non-native speakers the advantage of daily informal language practice; they can increase their vocabulary and practice listening On the other hand, there are several serious disadvantages to TV. Of course, it provides us with a pleasant way to relax and spend our free time, but in some countries, people watch the TV for an average of six hours or more a day. Many children stare at a TV screen for more hours each day than they do anything else, including studying and sleeping It's clear that the TV has a powerful influence on their lives and that its influence is often negatk'e. Recent studies show that alter only thirty seconds of TV, a person' s brain 'relaxes" the same way that it does just before the person falls asleep. Another effect of TV on the human brain is that it seems to cause poor concentration. Children who view a lot of TV can often concentrate on a subject for only fifteen to twenty minutes; they can pay attention only for the amount of time between commercialsAnother disadvantage is that TV often causes people to become dissatisfied with their own lives. Real life does not seem as exciting to these people as the lives of actors on the screen. To many people, TV becomes more real than reality, and their own lives seem boring. Also, many people get upset or depressed when they can't solve problems in real life as quickly as TV actors seem to. On the screen, actors solve serious problems in a half-hour program or a thirty-second commercialBefore a child is fourteen years old, he or she views eleven thousand murders on the TV. He or she begins to believe that there is nothing strange about fights, killings, and other kinds of violence. Many studies show that people become more violent after certain programs. They may even do the things that they saw in a violent showThe most negative effect of the TV might be people's addiction to it. People often feel a strange and powerful need to watch TV even when they don't enjoy it. Addiction to a TV screen is similar to drug or alcohol addiction, people almost never believe they are addictedRead Passage and decide whether the following statements are True or False. Write T for True and F for False against the number of each of the statements on your Answer Sheet21. TV programs are definitely helpful to anyone22. There are positive as well as negative effects of TV on our lives23. TV can help improve one's foreign language24. Watching a lot of TV won't affect our concentration at all25. Some children spend more time watching TV than studying and sleeping26. The lives of people in TV shows seem to be very exciting27. TV programs can help people solve problems as quickly as the actors28. TV violence makes some people, especially children, take violence in real Life forgranted29. One of the symptoms of addiction to television is a strong desire to watch it even ifthe program is not interesting30. The passage mainly discusses the advantages of TV
（）是应用最为广泛、用量最大的自动灭火系统。
若已知一个栈的入栈序列是1，2，3，…，n，其输出序列为p1，p2，p3，…，pn，若p1=n，则pi为（）
Boredom at Work ① You might find yourself staring at the clock, willing it to move faster so the boring workday will finally end. If your job offers little in the way of stimulation, there are steps you can take inside and outside the workplace. ② If you're bored with your job, it could be a sign that you've mastered the basic requirements and are ready for more of a challenge. You might not have been in your position long enough to request a promotion. Still, you can take steps to enhance your current role. Ask your boss if there are any projects you can help with. Volunteer to train less experienced colleagues. You'll feel more stimulated at work and also increase your chances of future advancement. ③ If you feel there is nothing left to learn in your present position, take steps to increase your knowledge. Your company's website might have online courses you can take during your slow periods, with your manager's permission. Enroll in training classes your company offers in areas that interest you. You also can pursue educational opportunities outside of the workplace, such as college classes, industry-specific training programs or self-improvement courses. If the knowledge you acquire doesn't help you in your present position, it might eventually help you move into a more fulfilling position. ④ Look for ways to challenge yourself. If your job involves performing repetitive tasks, set a quota for the number of times you can accomplish a particular task during the course of a shift. This will give you something to shoot for. If you have co-workers who perform the same tasks, make a friendly wager to see who can do the most. You'll form stronger bonds with your colleagues, and your employer is likely to notice your increased productivity. ⑤ According to psychotherapist and career coach Nina Ham, boredom at work might be a symptom of dissatisfaction with your personal life. Finding sources of stimulation outside of work can have a positive impact on your attitude toward your job. Seeking counseling for an emotional issue can also be of benefit. If your personal life is going well and nothing you try seems to improve your engagement level at work, it might be time to consider a job or even a career change. 1.Paragraph ①（） 2.Paragraph ②（） 3.Paragraph ③（） 4.Paragraph ④（） 5.Paragraph ⑤（） A.Boredom at work might be a symptom of dissatisfaction with your personal life. B.With nothing to learn in your present position, you can take steps to increase your knowledge. C.You can take steps to enhance your current role. D.Promotion is the most important factor that affects people's attitude towards work. E.Look for ways to challenge yourself. F.Being bored at work can be a miserable experience. 下列选项正确的是（） If your job offers you little stimulation, there are steps you can take（） If you′re bored with your job, it shows that you′ve mastered（） With your manager′s permission, you can take your company′s online courses during（） If your job involves（）, set a quota for the number of times you can accomplish a particular task. It′s said that boredom at work might indicate（）
关于衡量投资方案风险的下列说法中，正确的是（）。
按消防车结构特征分类，罐类消防车，有（）、泡沫消防车、干粉消防车等。特种类消防车，有抢险救援消防车、照明消防车等。举高类消防车，有举高喷射消防车、登高平台消防车等。
门市在票务部办理退票需要准备什么附件？