题目内容

激光打印机属于____。

A. 非击打式打印机
B. 热敏式打印机
C. 击打式打印机
D. 针式打印机

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在Word中,可以显示页眉和页脚的视图为______。

A. 普通视图
B. 页面视图
C. 大纲视图
D. Web版式视图

下列有关计算机系统软件的作用叙述正确的是____。

A. 方便用户使用计算机
B. 清除病毒,维护计算机的正常运行
C. 开发电子商务系统
D. 解决语音输入

5 Complete the paragraph with the correct form of the words below.chaoticextinguishheroismimmediatenightmaretolltragedyutmostFor a firefighter arriving on the scene of a fire the first few minutes are usually the most (1)________. He has to (2)_________ the fire, he also needs to find out if human lives are in danger. When people are trapped inside a building he must act (3)__________ to prevent (4)________ , or — in the (5)_________ scenario — to keep the death (6)____ to a minimum. Actions like these require the (7)________ degree of (8)________ .

6 Replace the underlined words with the correct form of the words below.decentevacuategratitudeherd leadershipmassive1 He’s a very honest, fair and well-behaved sort of person.2 I’d like to express my thanks for everything you’ve done for me.3 There was a group of cows standing in the corner of the field.4 There have been very big increases in food prices over the last few months.5 All the people should leave the building immediately when the alarm sounds.6 She has displayed all the qualities needed for being a leader in her job.

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