问题 名词解释

奇数法则

答案

参考答案:

在梳棉生条中以后弯钩为主。条子从条筒中引出,每喂入一道工序,必然发生一次倒向。由于细纱机是伸直纤维的最后一道工序且牵伸倍数高,有利于消除后弯钩。为了使喂入细纱机的粗纱中以后弯钩为主,在普梳工艺系统中,梳棉与细纱之间的道数按奇数配置。这样有利于后弯钩的伸直,这个工艺原则就是奇数法则。

阅读理解

Believe it or not,the ability to choose is the power to change.If you can choose to live your life differently,will you be the same person?

Well,choosing to do the following few “simple”things will help to change your life.

Review your life.Take time to go through your life and ask yourself, “If I do the same thing I do every day,will there be a change?If I want to change,where will my first step be?”

Make careful choices.Choose exactly what you wish to get to live your life;describe and think what you really want

Keep up with chances.Find out about the possibilities and ways that can make you move toward your goals,write them down and see which one suits you most.

Get down to business.Start working on your goals.People may bring you down;you may have difficulties;you will fail and want to give up.But the most important thing is never to give up.

If you try these “simple”things,you will find that success is something for everyone,and you will finally become what you want to be.Remember,success is more than what you hold in your hands;It is something from the heart.

小题1:How many pieces of advice does the writer give on changing one’s life?

A.Three

B.Four

C.Five

D.Six小题2:Once you get down to business,the most important thing is to         .

A.see possibilities

B.set goals

C.ask for help

D.keep on trying小题3:The underlined word “it”in the last paragraph refers to            .

A.choice

B.change

C.success

D.life小题4:This passage mainly discusses the relationship between           .

A.choice and change

B.power and life

C.choice and difficulties

D.power and success

单项选择题