管理信息的三种表现形态是()、文字形态、()。

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问题:

管理信息的三种表现形态是()、文字形态、()。

考点:管理学管理信息系统管理信息系统题库
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已知关于x的方程x2-3x+m=0的一个根是另一个根的2倍,则m的值为______.

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美苏“冷战”开始的标志是

A.北大西洋公约组织的成立

B.马歇尔计划的实施

C.杜鲁门主义的提出

D.德国的分裂

题型:填空题

Facebook means never having to say goodbye. The social media website has earned a reputation for reconnecting old friends. Last week, a guy whom I hadn’t seen since my bachelor party five years ago sent me a friend request. I accepted and waited for “Easy E” to send me a greeting of some kind. He had sought me out, after all.

I learned from his profile that he was in a relationship and had a son. However, I’m pretty sure we won’t ever write wall-to-wall, let alone e-mail each other. But he’ll remain a friend of online until one of us makes a point of removing the other from his official list.

My pool of friends consists of family members, college buddies, co-workers from past and present, and friends of friends. There are 35 in all. If I spent some time uploading old e-mail addresses, I’m confident that I could increase my friend count actually.

A person could make a mission out of reconnecting with childhood friends, former classmates, distant cousins, and those one would like to get to know better. And some people can even handle hundreds of on-screen relationships, keeping up with the daily happenings of their small army of companions. After all, there are worse fates than having too many friends.

Thanks to e-mail, the inability to schedule face-to-face meetings no longer means a friendship must come to a close. But even with e-mail, people will lose touch if one or both parties stop writing back. That’s normal. People move from school to school, job to job, city to city. You never have to feel guilty for breaking away.

Every day, the masterminds of Web 2.0 find new ways of making human communication easier. However, convenience can be a walking stick. Some things shouldn’t be simplified. When it comes to friendship, there can be no shortcuts.

小题1:According to Paragraph 1, the website is famous because       .

A.it has an interesting name of “Facebook”

B.it can send people a greeting of some kind

C.it helps people get in touch with old friends

D.it reminds people of events in the past小题2:From the second paragraph we can learn that the writer       .

A.would write to the friend quite often

B.did get some information about the friend

C.asked the friend to e-mail him

D.would keep in touch with the friend forever小题3:Which of the following statements is NOT true?

A.The author communicates with all the 35 friends by e-mails.

B.There are 35 people in the author’s list of friends right now.

C.The list of 35 friends doesn’t include the old e-mail addresses.

D.It is not difficult for the author to increase his friend count.小题4:What does the writer mean by saying “However, convenience can be a walking stick”?

A.The masterminds of Web 2.0 also sell walking sticks online.

B.Taking a walking stick is a new way of making friends online.

C.Convenience is dangerous for human communication.

D.Convenience is not really good for human communication.

题型:填空题

对药物引起变态反应的描述哪项有错

A.常见于过敏体质患者
B.用药理性拮抗药解救无效
C.引起变态反应与用药剂量无关
D.用药患者变态反应发生几率均等
E.反应性质与药物原有效应无关

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在高度集中的计划经济体制下,平均主义的分配方式严重挫伤了人们的劳动积极性,进而阻碍了生产力的发展。这表现在()

①在农村,农民吃集体的大锅饭

②在城镇,职工吃企业的大锅饭

③个人收入与工作业绩相脱离,干多干少、干好干坏、干与不干一个样

④企业吃国家的大锅饭,效益高低无所谓

A、①②③

B、②③④

C、①③④

D、①②③④

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