问题 单项选择题

计算机系统由______组成。

A.主机和显示器

B.微处理器和软件

C.硬件系统和应用系统

D.硬件系统和软件系统

答案

参考答案:D

解析: 计算机系统是由硬件系统和软件系统组成。

问答题

某市印刷厂为增值税一般纳税人,主营书刊、写字本等印刷业务。2010年9月有关资料如下:
(1)接受出版社和杂志社委托,自行购买纸张,印刷有统一刊号(CN)的图书和杂志。购买纸张取得的增值税专用发票上注明税额340000元,向各出版社和杂志社开具的增值税专用发票上总共销售金额2900000元;印刷厂另外收取优质费22600元,开具普通发票;
(2)接受报社委托,印刷有统一刊号(CN)的报纸,纸张由报社提供,成本500000元,收取印刷费和代垫辅料款,向报社开具的增值税专用发票上注明销售金额200000元;
(3)接受学校委托,印刷信纸、信封、会议记录本和练习本,自行购买纸张,取得增值税专用发票注明税额68000元,向学校开具的普通发票注明金额520000元;
(4)销售印刷过程中产生的纸张边角废料,取得含税收入3000元;
(5)当月购买其他印刷用材料,取得的增值税专用发票上注明税额51000元;购货和销售送货发生运费支出20000元、装卸费5000元,取得运输发票;
(6)月末盘点时发现部分库存纸张毁损,成本为5700元;
(7)印刷厂购置并更换用于防伪税控系统开具增值税专用发票的计算机一台,取得的增值税专用发票上注明税额1360元;
(本月取得的相关票据符合税法规定,并在当月通过认证并申报抵扣)。
要求:根据上述资料,按下列序号回答问题,每问需计算出合计数:

计算印刷厂当月增值税的计税销售额;

阅读理解

I am one of those people who are terrible at saying no. I take on too many projects at once, and spend too much of my time doing things I’d rather not be doing. I get stuff done, but it’s not always the best I can do, or the best way I could spend my time.

That’s why my newest goal, both as a professional and a person, is to be a quitter.

Being a quitter isn’t being someone who gives up, who doesn’t see important things through to the end. I desire to be the opposite of that. The quitter I want to be is someone who gets out when there’s no value in what he’s doing, or when that value comes at the expense of something more important.

We get involved in something, realize we don’t want to be a part of it, but keep on going. We say “Well, I’ve already invested so much time in this, I might as well stick it out.” A friend of mine once told me, “I knew I was an adult when I could stop reading a book, even after getting 500 pages into it.” Odd though it sounds, we all tend to do this.

I propose the opposite: quit as often as possible, regardless of project status or time invested. If you’re reading a book, and don’t like it, stop reading. Cut your losses, realize that the smartest thing to do is stop before your losses grow even more, and quit. Instead of reading an entire book you hate, read half of a bad one and half of a good one. Isn’t that a better use of your time?

Step back for a second. Let’s learn how to say “no” at the beginning, or in the middle, and free up more of our time to do the things we’d like to be doing, and the things actually worth doing.

Saying no is hard, and admitting a mistaken yes is even harder. But if we do both, we’ll start to make sure that we’re spending our time creating value, rather than increasing our losses. Let’s be quitters together.

小题1:The author wants to be a quitter, because he/she        .

A.wishes to have more time for relaxation

B.hopes to improve his/her personality

C.expects to make more efficient use of his/her time

D.has found it hard to do several things at one time小题2:In what circumstances does the author suggest quitting is a good idea?

A.When you know a task cannot be finished.

B.When you feel tired and need a rest.

C.When you meet with difficulties along the way.

D.When you realize what you are doing is not worth the time.小题3:The message the author tries to convey is to        .

A.learn to say no

B.create more value

C.live your life to the fullest

D.stop doing many things at a time