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故障处理一般可以分为哪几个阶段？

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下列属于黑泽明早期电影中两大人物系列的是()。

A. 先觉者与大众
B. 警察与犯人
C. 老师与学生
D. 精英与平民

1.如果你不学习理财，就有可能破产。(go broke)2.我们应该想想在哪些地方可以缩减开支。(cut costs)3.我没有这项活动的预算。(budget）4.不要错过大学里最美好的部分。(miss out on)

Choose what you need most, instead of what you want most when deciding what to buy. Stick to your plan when it seems everyone else has or does something. There are almost always inexpensive alternatives for your wants. Remember you can have it all, just not all at once.

(S1)Before the adventof computers and modern technology, people communicating over long distances used traditional means such as letters and the telephone.(S2)Nowadays we have a vast array ofcommunication tools which can complete this task, ranging from email to instant messaging and video calls.(S3)While the present and previous means of communicationare similarin theirgeneral form, theydifferin regard to theirspeedand therange of tools available.(S4)There are clearly many differences in the way we communicate over long distances, the most notable of which is speed.(S5)This is mostevidentin relation to written forms of communication.(S6)In the past, letters would take days to arrive at their destination.(S7)In contrast, an email arrives almost instantaneously and can be read seconds after itissent.(S8)In the past, if it was necessary to send a short message, for example at work, a memo could be passed around the office, which would take some time to circulate.(S9)Thisis different fromthe current situation, in which a text message can be sent immediately.(S10)Another significant difference is the range of communication methods.(S11)Fifty years ago, the tools available for communicating over long distances were primarily the telephone and the letter.(S12)By comparison, there are a vast array of communication methods available today.(S13)These include not only the telephone, letter, email and text messages already mentioned, but also video conferences via software such as Skype or mobile phone apps such as Wechat, and social media such as Facebook and Twitter.(S14)In conclusion, methods of communication have greatly advanced over the past fifty years.(S15)While there are some similarities, such as theforms of communication, there are significant differences, chiefly in relation to thespeed of communicationand therange of communication tools available.(S16)There is no doubt that technology will continue to progress in future, and the advanced tools which we use today may one day also become outdated.