J. Maitin认为,在一个组织机构及它的信息资源中,有一种技术提供了实质性改革其

题型:单项选择题

问题:

J. Maitin认为,在一个组织机构及它的信息资源中,有一种技术提供了实质性改革其管理过程的机会,它是______。

A.数据库技术

B.通信技术

C.多媒体技术

D.计算机技术

考点:计算机等级考试信息管理技术三级信息管理技术笔试
题型:单项选择题

有两个规格不同的小灯泡L1、L2(小灯泡电阻变化可忽略)和一个输出电压保持不变的电源E。如果将L1和L2串联起来接在电源E两端,它们的实际功率之和为P。如果只将L1接在电源E两端,L1的实际功率是1.5P。如果将L1和L2并联起来接在电源E两端,则它们的实际功率之和为____。

题型:单项选择题

Until recently, I hadn’t done much community service.In face, I did nothing to benefit anyone but myself.My selfishness and laziness were clear before I received an assignment from my teacher.Each student was required to complete 10 hours community service.To me, 10 hours was a huge amount of time to spend helping others.Volunterring, for me, has been a truly life – changing experience.

My mom suggested that I organize a food drive(募捐活动)in our development(新建筑宅区)and donate what I collected to a local shelter.Anything that would help finish the project seemed like a good idea, so I agreed.I made up flyers(传单)asking for donations and placed flyers at every house in my neighborhood.

I was getting ready to fetch the cans from my neighbor’s yards on the day of the food drive when all of a sudden it started to pour.Rain flooded the roads and wind blew hard, but I was determined to complete my task.My mom drove me around our development and I jumped out at every house to collect items people had put out.

When we finally arrived the shelter, I was a little nervous because I had never been there before.The woman in charge was extremely grateful for the donations and said that the world would be ganizing the food drive and delighted that my service to the community would make a difference in people’s lives.

As I was leaving the shelter, a man asked if I was the one who had brought all the food.I shyly nodded, and he said, “A round here, you are a hero.” From that point on, I made myself a promise that I would serve the community more often, even when it was not required.Through this school assignment, I have realized that caring for others is an important part of living and the world would be a completely different place if people all help those who are less fortunate.

小题1:From the first paragraph we know the author          

A.was satisfied with the assignment of his teacher

B.was unwilling to do good things for others

C.thought it impossible for him to spend 10 hours helping others

D.didn’t realize his selfishness until he received the assignment小题2:The author decided to serve the community more often because      

A.he was treated as a big hero by his neighbors

B.he received gratitude from the woman in the shelter

C.he found what he did had an effect on people’s lives

D.he found the people in the shelter were warm – hearted小题3:The author wrote this passage in order to         

A.show his pity for those poor people

B.care about the future of the world

C.give advice on organizing a drive

D.expect more people to think of others

题型:单项选择题

患者,女性,28岁,搬动重物后突发下腹部疼痛,伴少量 * * 流血。有停经史45天。查体:血压80/50mmHg,下腹部压痛及反跳痛。腹腔穿刺抽出不凝血。此时应该高度怀疑()

A.宫外孕破裂出血

B.急性盆腔炎

C.卵巢囊肿蒂扭转

D.卵巢囊肿破裂

E.肠梗阻

题型:单项选择题

物料回收管理机构是完成旧物料回收任务的组织形式,应本着精简统一的原则,建立健全从中央到地方,从()的物料回收网。

A.地方到政府

B.地方到企业

C.地方到地方

D.地方至物料回收站

题型:单项选择题

真空泵不吸气或气量不足的原因及处理方法是什么?

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