可以对ExCel电子表格中的数据进行求平均操作的是() A.AverAge B.Co

题型:单项选择题

问题:

可以对ExCel电子表格中的数据进行求平均操作的是()

A.AverAge

B.Count

C.sun

D.stDev

考点:计算机基础考试继续教育计算机基础考试继续教育题库
题型:单项选择题

根据儿童游戏的关键特性的不同,可将游戏分为哪几类? ( )

A.练习游戏

B.模仿游戏

C.经验游戏

D.有规则游戏

E.创造性游戏

题型:单项选择题

阅读短文,选择正确答案。

    The internet is becoming important in our life. How much do you know about it? What is the internet?

    The internet is a large, worldwide collection of computer networks, A network is a small group of computers

put together. The Internet is many different networks from all over the world. These networks are called the

Internet. Once you have learned to use the Internet, you can have a lot of interest on the World Wide Web.

    What is the World Wide Web?

    The World Wide Wed has been the most popular development of the internet: The Web is like a big electronic

book with millions of pages. These pages are called homepages.

    You can find information about almost anything in the world on these pages. For example, you can use the

Internet instead of a library to find information for your homework. You can also find information about your

favorite sport or film star, talk to your friends or even do some shopping on the pages. Most pages have words,

pictures and even sound or music.

    What is e-mail?

    Electronic mail (E-mail) is a way of sending messages to other people. It's much quicker and cheaper than

sending a letter.

    If you want to use e-mail, you must have an e-mail address. This address must have letters and dots and an

"@" (meaning "at"). This is what an address looks like: e-mail@star.net. Write a message, type in the person's

e-mail address, then send the message across the Internet. People don't need to use stamps, envelopes or go to

the post office since the invention of the internet. Quick, easy and interesting, that's the Internet!

1. The Internet is ________. [ ]

A. a big computer

B. a small group of computers

C. lots of computer networks

D. the world Wide Web

2. The World Wide Web is like _______. [ ]

A. an electronic book

B. homepages

C. an electronic page

D. air interesting picture

3. What does "talk to your friends on the pages" mean? It means ________. [ ]

A. you can talk to your friends face to face

B. you can type your words in the computer and then end them to your friends across the internet.

C. you talk to our friends through the same computer.

D. you go to your friends houses to talk to them

4. People like to use e-mail to send messages to their friends and family because _______. [ ]

A. they don't have to pay any money

B. it's faster and cheaper

C. they don't need to have stamps, envelopes or addresses

D. sending a mail is interesting

5. The "e" in e-mail means ________. [ ]

A. easy

B. electrical

C. electronic

D. enjoyable

题型:单项选择题

羟乙基淀粉每天最大用量为()。

A.1500ml

B.1000ml

C.2000ml

D.2500ml

E.1200ml

题型:单项选择题

发行人及其主承销商应当向参与网下配售的询价对象配售股票,并应当与网上发行同时进行。本次发行的股票向战略投资者配售的,发行完成后无持有期限制度股票数量不得低于本次发行股票数量的()。

A.15%

B.25%

C.20%

D.10%

题型:单项选择题

患者冯某先是食欲不振,后来出现右上腹疼痛、巩膜等黄染。经医院诊断是肝癌晚期,护士小张选择的应是()

A、对患者有什么说什么,实情相知

B、只通知家属,并配合家属一起鼓励和关怀患者

C、向患者、家属同时宣布病情并安慰病人想吃什么就吃什么

D、将诊断书交给患者,隐瞒部分实情

E、对患者和家属均采取保密,待病情危重时再告诉家属

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