从2013年起国家有关部门将企业科技研发费用税前扣除的范围在原的基础上进一步扩大，这意味着我国鼓励和支持企业研发的税收力度在不断加大。这体现税收的作用是
A.是组织财政收入的基本形式
B.是调节经济的重要杠杆
C.是国家实行经济监督的重要手段
D.是实现国家职能满足公众对公共产品的需求
相关问题推荐
-
第二部分：英语知识运用（共两节，满分45分）
If yo u want to learn a new language, the very first thing to think about is why. Do you need it for a __41__ reason, such as your job or your studies？ __42__ perhaps you are interested in the __43___, films or the music of a different country and you know how much it will help to have a \_44__ of the language.
Most people learn best using a variety of __45__, but traditional classes are an ideal（理想的）start for many people. They __46_ an environment where you can practice under the __47_ of someone who’s good at the language. We all lead __48__ lives and learning a language takes __49__. You will have more success if you study regularly, so try to develop a __50__. It doesn’t matter if you haven’t got long. Becoming fluent in a language will take years, but learning to get by takes __51__.
Many people start learning a language and soon give up. “I’m too __52__,” they say. Yes, children do learn languages more __53__ than adults, but research has shown that you can learn a language at any __54__. And learning is good for the health of your brain, too. I’ve also heard people __55__ about the mistakes they make when __56__. Well, relax and laugh about your mistakes __57__ you’re much less likely to make them again.
Learning a new language is never __58__. But with some work and devotion, you’ll make progress. And you’ll be __59__ by the positive reaction of some people when you say ju st a few words in __60__ own language. Good luck!
A. technical B. political C. practical D. physicalA. After B. So C. Though D. OrA litera ture B. transport C. Agriculture D. medicineA view B. knowledge C. form. D. databaseA paintings B. regulations C. methods D. computersA. protect B. change C. respect D. provideA. control B. command C. guidance D. pressureA. busy B. happy C. simple D. normalA. courage B. time C .energy D. placeA. theory B. business C. routine D. projectA. some risks B. a lot less C. some notes D. a lot moreA. old B. nervous C. weak D. tiredA. closely B. quickly C. privately D. quietlyA. age B. speed C. distance D. schoolA. worry B. hesitate C. think D. quarrelA. singing B. working C. bargaining D. learningA. if B. and C. but D. beforeA. tiresome B. hard C. interesting D. easyA. blamed B. amazed C. interrupted D. informedA. their B. his C. our D your -
C
I was appreciating my family photos on my computer, admiring my two beautiful babies when I found a disturbing scene: my laptop was in almost all the pictures. There was my daughter, 8 months old, playing at my feet while I was typing on the couch. There was my son, with a big transformer, on my left arms.
I’d heard about the Internet addiction before, but I always thought it was something only limited to playing too much World of Warcraft （a computer game) day and night. Now, it seemed my Internet-habit is slowly but surely cr ossing the line. Sometimes I find myself up at midnight, surfing the Web while my family are sleeping. I read news, keep up with friends and write my blog … just for something to do.
It turns out that I’m not the only mama who is addicted to the computer. These moms are contributing to a growing global addiction. There’s a movement among psychiatrists （doctors who specialize in mental diseases) to recognize the Internet addiction as an official mental disorder. And a recent Stanford University national survey found that 14 percent of Internet users find it hard to stay away from it for several days at a time; 9 percent try to hide their ―unnecessary Internet use from their loved ones; 8 percent admit they use the Web as a way to escape problems.
You’re likely not the kind of addict who doesn’t bathe and abuses drugs to help her stay up for more online time. You may have noticed, though, that going online has become a necessary part of your life, which, at least, means a box of clothes go unwashed. It may also mean you’re missing much time with you baby – something you probably do care about.
From Paragraph 1, we can conclude that _______.A. the author was busy taking care of her babies
B. the author’s job had something to do with computers
C. the author was not good at taking photos of her babies
D. the author looked after her babies while using the computer.
The author used to think that the Internet addiction is ________.A. using the web at midnight B. keeping up with friends online
C. spending too much time online D. being addicted to computer games
In medical terms, the Internet addiction is ________.A. a personal life habit B. a way to escape problems
C. an official mental disorder D. the unnecessary use of the Internet
What does the author want to express in the last but one paragraph？A. Many women still can control their online time.
B. The Internet addiction influences housewives’ lives a lot.
C. Going online has become a necessary part of women’s lives.
D. Many people don’t realize that they are addicted to the Internet.
-
翻译：是故学然后知不足,教然后知困
-
中国探月工程三期规划可以用“绕、落、回”三字概括。即：一期任务实现环绕月球探测，由嫦娥一号完成任务;二期任务实现月面软着陆和自动巡视勘察，包括嫦娥二号、三号、四号三次任务;三期任务实现无人采样返回，包括嫦娥五号、六号两次任务。
(1)运用哲学常识“发展有一个从量变到质变的过程”的知识，简要回答中国探月工程为什么要逐步推进？
(2)运用哲学常识“寻求真知有一个过程”的知识，简要回答为什么开展探月的实践要经历上述复杂的过程？
-
A
“If you want to see something well, reach out and touch it!”
That may seem a strange thing to say. But touching things can help you to see them better.
Your eyes can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth and cool the ball is. You can feel how heavy the glass is. When you feel all these about the ball, you really see it.
With your skin, you can feel better. For example, your fingers can tell the difference between two coins in your pockets. You can feel a little drop of water on the back of your hand, too.
You can even feel sounds against your skin. Have you ever wanted to know why some people like very loud music？ They must like to feel the sounds of music.
All children soon learn what “Don’t touch!” means. They hear it often. Yet most of us keep on touching things as we grow up. In shops, we often have to touch things before we buy them.
The bottoms of our feet can feel things, too. You know this when you walk on warm sand, cool grass or a hard floor. All feel different under your feet.
There are ways of learning to see well by feeling. One way is to close your eyes and try to feel everything that is touching your skin. Feel the shoes on your feet, the clothes on your body, the air on your skin……
Most museums are just for looking. But today some museums have some things to touch. Their signs say, “Do touch!” There you can feel everything on show.
By touching things,_______. .A. you will have a strange feeling B. you will learn how to reach out
C. you can see things better D. you can tell what colors they are
Which of the following best serves as the best title of the story？A. Touching by Feeling B. To See or to Feel
C. Seeing by Feeling D. Seeing Is Believing
When people buy things in shops, they often _____ .A. try them on first B. put their right hand on them
C. just have a look D. feel and touch them