溢流阀、减压阀、顺序阀和压力继电器都是用来控制（）的元件。

More and more dangerous work _____________ by robots in ten years.

A is finished        B was finished

C will be finished    D has been finished

求助者：男性，32岁，博士，已婚，公司职员。求助者自述：快半年了，我为工作的事烦，心情不好。我博士毕业后，选了一家军队单位。进了部队的门，我才发现自己选错了。我坚决地要求转业，经过三年不懈地努力，我终于到了一家和我专业非常对口的地方公司。没有了部队纪律的约束，我觉得真自由，但新的问题又来了。公司虽然挣钱多，但是远没有我想象的那样好，我有些后悔从部队转业了。一次吃饭，一位朋友说他先在军队工作，后来转业了，博士毕业后又回到了部队。我心里一亮，别人可以二次入伍，我也可以啊。我找到原部队的领导提出想回去的要求。可领导却解释说没有这种规定，我特别生气，明明人家都这样办了，他们却还说不可能，什么原因啊？还不是我当初坚决地要走，没给他们面子，他们趁机找我麻烦。我就去上级机关讨说法，可他们的解释也一样。我很后悔，自己当初一步走错，现在步步错，觉得特别难受，心烦。我生他们的气，更生自己的气，苦恼。工作打不起精神，吃饭没胃口，有时折腾到夜里三四点才睡，经常头昏脑涨的，爱发脾气，体重下降，经体检，无明显的器质性病变，经常推掉一些不必要的应酬。我希望您能帮帮我。心理咨询师观察、了解到的情况：求助者较内向、柔弱，从小就要求把事情做好，从小到大的学习和生活都比较顺利。依据以上案例，回答以下问题：

针对本案例，心理咨询师使用了合理情绪疗法，请简述修通阶段的常用技术。

Employees are being flooded with too much information that has little to do with their work, according to a new survey.

On average, white-collar workers spend 51 percent of their work time receiving and processing information. Only one third of it was relevant to their work, the survey found. Information overload for white collar workers has become a global issue. The huge amount of information has already affected their efficiency in management as well as their performance at work.

Buried with e-mails

Every morning, a secretary at the human resources department of an auto parts company opens her e-mail box, only to find it crammed with at least 50 unread mails. For her, even scanning through these e-mails every day takes at least half an hour. Some of her colleagues are not so lucky — they have to read at least 100.

Bothered with calls

Telephone calls are also causing a problem. More than 40 percent white-collar workers chose mobile phones as the preferred way to communicate important and urgent business matters.

Talking saves time and energy over the clicking, reading and replying to e-mails, but phone calls are also more distracting(分心的). While answering a call, a clerk is likely to put away a much more important task at hand and start the business being talked about on the phone.

Solution? Not yet.

Many companies start with providing staff with better computers, better Internet access and more advanced gadgets(装置). For example, staff members above a certain level in one company will be provided with a blackberry phone for easier access to their e-mails. The company has also organized many lectures on efficient ways of e-mail management. Yet most white-collar workers think their companies can do more.

小题1:What does the new survey find about white-collar workers?

A．They spend 51% of their work time on meetings.

B．Only half of the information they receive is useful.

C．Over 60% of them prefer to use the telephone.

D．Some of them have to read at least 100 e-mails every day.小题2:Telephone calls cause a problem because ________.

A．they take up the time to receive and send e-mails

B．they are often not answered

C．they are mostly not about business

D．they may lead to the changing of work schedule小题3:How do some companies try to solve the problem of information overload?

A．They start to give staff a pay rise.

B．They plan to employ more people.

C．They provide employees with more advanced equipment.

D．They organize lectures on how to reduce stress.小题4:What is the major issue discussed in this text?

A．Poor management leads to inefficiency at work.

B．Junk mail is causing big trouble.

C．White-collar workers suffer from information overload.

D．Better computers are in need in workplaces.

优化的主要目标，在生产过程客观允许的范围内，力求获得生产过程中（）的控制方法。

A、产品最好

B、产量最高

C、收益最大

D、能耗最高

TFDS获取图像的设备是（）。

A、高速摄像头

B、投影机

C、放映仪