更多“在幻灯片的"动作设置”功能中不可通过（）来触发多媒体对象的演”相关的问题
综合布线系统由六个子系统组成，其中将用户的终端设备连接到布线系统的子系统称为（）；用于连接各层配线室，并连接主配线室的子系统为（）。设计建筑群子系统时应考虑的是（）。用于连接各层配线室，并连接主配线室的子系统为（）。
A．工作区子系统
B．水平子系统
C．垂直子系统
D．管理子系统
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当电线电缆直径小于或等于20mm时，弯曲半径应大于或等于电缆外径的（）倍。
A.2 B.3 C.4 D.5
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形成性评价通常发生在（）。
A、教学过程之前
B、学生毕业时
C、教学过程之后
D、教学过程中
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下述哪些胃十二指肠手术可使用腹腔镜完成（）
A.胃十二指肠溃疡穿孔修补术 B.高选择性迷走神经切断术 C.胃空肠吻合术 D.胃癌根治术 E.以上均可
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通过负载损耗试验，能够发现变压器的诸多缺陷，但不包括（）项缺陷
A.变压器各结构件和油箱壁，由于漏磁通所导致的附加损耗过大
B.变压器箱盖、套管尘兰等的涡流损耗过大
C.绕组并绕导线有短路或错位
D.铁芯局部硅钢片短路
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我国政府为了贯彻科学发展观，提倡发展循环经济。循环经济是物质反复循环流动的过程，即“资源——产品——消费——再生资源”，而传统经济是由“资源——产品——消费——污染排放”构成。这表明（）
A.事物之间的联系是客观的、无条件的
B.要遵循事物的客观联系，按照客观规律办事
C.人们发挥主观能动性改造和利用规律
D.违背客观规律要受到惩罚
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TRADING PLACES Susan Robinson looks at job swapping, a staff development plan in which employees ex...Job swapping raises employees’ awareness of A. the need to improve certain skills. B. the value
According to a recent survey 69% of people would prefer to work for a boss who offers training and learning in the workplace. One increasingly popular project is job swapping, which gives an insight into the daily challenges facing different people in different roles.
Jane Brown is a divisional manager with Parker Bridge Ltd, and she recently swapped jobs with salary controller there. Both were then able to appreciate the problems and pressures of each other’s roles far more clearly. Brown says, "I now have better understanding of what the salary controller’s work involves, and I am more aware of my colleague’s deadlines. This type of cross training is important, and having to learn about another person’s role is a useful experience for bosses and employees alike. Job swapping also helps you to understand the way other departments work and give you access to other teams within your firm. So it is of value both to the individual and the company as a whole."
George Knight, who works in central London, took his job exchange a lot further -- all the way to Sydney, Australia in fact. "I loved it," said Knight. "Primarily for geographic reasons, but also because of the challenge of being the final decision-maker rather than reporting to a manager. It was my first management experience and I had to improve my skills on some IT specializations. I learnt a lot there, and it was useful too -- I’ve had two promotions since I returned to London."
Job swapping is an excellent first step towards improving and bringing variety to training and education in the workplace. Doing something else, even for one day, can highlight your abilities and talents. It can also focus the mind on future career possibilities. And even if you hate your time spent at someone else’s desk, the worst that can happen is that you’ll end up feeling that little bit better about returning to your usual job.
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“新娘的座椅”是欧几里德为了推导（）定理而出现的。
A.球体积
B.和角公式
C.勾股定理
D.三角形全等
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男性，47岁，近1个月来常自觉肛门瘙痒潮湿，偶有气体溢出，直肠指诊可触及皮肤黏膜下一较硬条索。 目前最主要的护理诊断或问题是()。
A.便秘
B.疼痛
C.有皮肤完整性受损的危险
D.潜在并发症：水、电解质紊乱
E.营养失调：低于机体需要量
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理性的消费者是指在现有的约束条件下最大化自己的效用的消费者。()
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过磷酸钙具有（）性和腐蚀性。
A . A、吸湿
B . B、脱水
C . C、易燃性
D . D、氧化性
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With the Met Office predicting a summer heatwave, Macmillan Cancer Relief this week (1)_____ its customary warning about the sun's ultraviolet rays: (2)_____, it says, for the huge rise in skin cancers affecting 70,000 people a year. (3)_____ a hat and long-sleeved shirt, it advises, keep in the (4)_____ in the middle of the day, and slap (5)_____ suncream with a protection factor of 15 or above. We all know it (6)_____ it's the message that's been drummed into us for the past 20 years. Too much sun (7)_____ But now there's a fly in the suntan lotion, complicating the message's clarity. It comes (8)_____ a thin, quietly-spoken and officially retired Nasa scientist, Professor William Grant, who says that sun doesn't kill; in fact, it does us the world of (9)_____. What's killing us, he says, is our (10)_____ with protecting ourselves from skin cancer. Grant is trying to turn the scientific world (11)_____ down. Talking to me on a trip to Britain this week, he (12)_____ his startling—and at first appearance off-the-wall—new calculation that (13)_____ excessive exposure to the sun is costing 1,600 deaths a year in the UK from melanoma skin cancers, (14)_____ exposure to the sun is the cause of 25,000 deaths a year from cancer generally. In other words, one sixth of all cancer deaths could be prevented (15)_____ we sunned ourselves a little more; in comparison, the melanoma (16)_____ is insignificant. The reason is vitamin D. Grant, the director of the Sunlight, Nutrition and Health Research Centre (SUNARC) he (17)_____ in California a year ago, says that he and other scientists have (18)_____ vitamin D deficiency as a key cause (19)_____ 17 different types of cancer including melanoma, osteoporosis, diabetes, multiple sclerosis and other neurological (20)_____.A．issuedB．claimedC．declaredD．announced
A.B.C.D.A．issuedB．claimedC．declared
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含碳量低于2.11%的铁碳合金称为（）
\tA、钢
\tB、铸铁
\tC、纯铁
\tD、渗碳体
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