汽油机没有柴油机的高压燃油系统，它的可燃混合气的形成主要是由（）完成的。 A.汽油泵

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Some Simple Key* to Transform Your Life

The Power of choice

Every one of us makes countless choices every day. Every choice we make has an impact on our lives.小题1:When hunger strikes, we con reach for a healthy, nutritious snack, or we can choose the* Sugar high of junk food. The more important the decision,

the greater its effect. For instance, how do I act towards that person who treated me badly? Do I generally choose to be passive, or do I actively set clear intentions and create what I want in my life? Every choice we make, however big or :<mall, affects us in some way.

小题2:

If you are interested in living a richer, fuller life, there is a foundation upon which you can base all of your decisions which can make life better not only for you, but also for those around you. This foundation is to choose based on what's best for all .Imagine

a world where every parent, friend, teacher, business person, and politician truly did their best to choose what's best for all involved in every decision they made. We would certainly live in a more raring, supportive world.

It's the intention.

 小题3: The answer is simple. It doesn't matter. The matter itself is not the choice you make, hut rather the intention behind your choice. The key is that what decision you make. You an* dear in your intention of choosing based on what's best for all. If it later turns out that you seem to have made a bad choice, there's no need for guilt. Knowing that you did your best to choose with a sincere desire for what's best for all, your conscience stays clear and open. 小题4: 

What's best for me, too!

Choosing what’s best does not mean you have to always sacrifice yourself for others. Another example .a very exhausted mother can lose her temper easily and then she may become ill so that she can't support her family without earning any money. 小题5:  So as we move through each day of our lives, let us learn to care about ourselves as we do our best to choose what's best for others.

A．How do you make choices?

B．Discuss them together to choose your project.

C．But how do I know what is really best?

D．What is important is that we should pay attention to this presence.E. So it is very important for you to take good care of yourself.

F. Even small or unimportant choices can affect what we experience and how we feel.

G. This then allows you to improve your decision, and make a right one.

关于法人和法定代表人的关系，下列表述正确的是( )。

A．法定代表人可以简称法人

B．法定代表人履行职务的行为是法人的行为

C．法定代表人只能是法人单位的行政正职负责人

D．法定代表人的代表权源于法律或章程，而非源于法人的授权

下列句子中，加粗的词语使用不恰当的一项是[ ]

A．南京师大教授、博士生导师杨启亮日前在靖江考察课程改革时，对当前一些流行的教育理念反戈一击，其观点令人耳目一新。

B.中国的改革开放让物质匮乏的时代一去不复返，老百姓的文化追求也水涨船高，参加高层次高品位文化活动的人数与日俱增。

C．楼市“拐”与“不拐”的争论已经很久，相关部门应以认真负责的态度科学合理地指导百姓购房，这比坐而论道更有意义。

D．为了招徕生源,一些民办高校在考场外搭起展板，与传统名校唱对台戏。这边说与国际接轨，那边说有外资注入……煞是热闹。

下图所示是民国时期写有“爱国诸君，请用国货”的“北京五星啤酒贴花烟灰缸”的陶瓷广告。作为直接证据，它说明了

A ．帝国主义放松了对中国的经济侵略

B ．反帝爱国运动可以促进民族工业的发展

C ．封建主义是民族工业发展的最大障碍

D ．日本发动的侵华战争直接催残了民族工业

有下列程序： main() { int y=20;do{y--;}while(--y);printf("%d\n",y--); } 当执行程序时，输出的结果是( )。

A．-1

B．1

C．4

D．0