热处理的原理。

当今综合国力竞争的一个显著特点是文化的地位和作用更加凸显，越来越多的国家把提高文化软实力作为发展战略的重要内容。从一定意义上说，谁占据了文化发展制高点，谁拥有了强大文化软实力，谁就能够在激烈的国际竞争中赢得主动。要提高我国的文化软实力

①必须坚守中华文化传统，摒弃日益没落的网络文化 

②就要坚守社会主义核心价值体系，提高全民族的文化素质

③就要立足中国特色社会主义实践，吸取世界先进民族一切文化成果

④就要积极推动中华文化走向世界，增强中华文化的国际影响力

A．①②

B．③④

C．①③

D．②④

阅读理解。

     Maybe you always wonder why your pocket money disappeared so quickly. Well, this may be

because you don't have a careful plan. If you try a budget (预算) for your pocket money, you will find

you can stop money from going so fast.

     A budget is a plan to control where your money goes. Careful budget can help you save for the things

you want but can't pay for just' now.

     Sounds useful? Look at the following before you start your budget :

     Every week there are things we have to pay for, like school lunches and buses. There are also things

we would like to spend money on-just for fun! All these are weekly  expenses (开销) .

     Since we can't have money for everything, we have to make choices.  We need to ask if we really

need something or just want it.  Needs are what you must have in order to live, like food and water.

Wants are things you would like to have or do, but not necessary. For example, CDs and cartoons.

     List what you must spend on needsand if there is money left over, what you will save for things you

really want.  This is called a budget.

     If you don't have enough money for what you need, you may have to give up one for the other.

     No budget is fixed (固定的).  Keep an eye on yours.  Maybe you wanted a cartoon book but now

you want an MP3 more. Your needs may change into wants, or your wants may change into needs.

1. If you want to stop your money from going fast, you should make __________.

A. a wallet  

B. a purse      

C. a change    

D. a budget

2. _________ are the things that you couldn't live without.

A. Needs    

B. Wants      

C. CDs      

D. Cartoons

3. When we make a budget, we must find out __________.

A. what we have to spend on and what we would like to pay for

B. if CDs and cartoon books are good enough

C. what you will save for the things you want

D. when your needs may change into wants

4.  The writer wants to tell us that __________.

A.  pocket money always goes very fast

B.  students should spend their money on something they really need

C.  boys and girls can get a lot of pocket money during Spring Festival

D.  student shouldn't buy CDs. cartoons or MP3

5. What is the best title of this passage?

A. Pocket Money                

B. Needs or Wants

C.  Control Your Spending      

D.  Spend Your Pocket Money

我们熟悉的物质里属于纯净物的是（　　）

A．牛奶

B．矿泉水

C．氧气

D．大理石

手三阴经与足三阴经相交于（）

A、头 

B、足 

C、手 

D、背 

E、胸腹

我国实行联合缉私、统一处理、综合治理的缉私体制，海关在打击走私中处于主导地位并负责与有关部门的执法协调工作。