根据我行《“三农”信贷业务基本规程（试行）》（农银发〔2008〕342号）规定，法人

阅读短文，根据内容回答问题。

     Maybe you are more interested in sports than in history you probably think you will never be a top

student. In fact, anyone can become a better student if he or she wants to. If you can use your time

well, you may improve your study without much work. Here's how:

     Plan your time carefully. When you plan your week time, you should make a list of things that you

have to do. First write down the time for eating, sleeping, dressing, etc. then decide on a good time for

studying. Of course, studying shouldn't take all of your time. Don't forget to leave yourself enough time

for hobbies.

     Find a good place to study. Look around the house for a good study place. Keep this space, which

may be a desk or just a corner of your room. No games, radio, or television! When you sit down to work,

think only about the subject!

     Make good use of your time in class. Listen carefully to what the teacher says. Careful listening in class

means less work later. You also need to take notes in class, because it can make it easier for you to learn

well.

     There are only a few ways mentioned here to help you with your studying. I believe you can find many

other ways besides these.

1. Can anyone become a better student if he or she wants to? 

    ___________________________________________________________________________

2. How many ways does the author mention?

    ___________________________________________________________________________

3. Why does the author ask you to leave enough time for hobby?

    ___________________________________________________________________________

4. If you want to make good use of your time in class, what should you do?

    ___________________________________________________________________________

5. What's the passage mainly about? 

下面是有关脂质的生物学功能的描述，其中属于磷脂的生物学功能的是（）。

A.生物膜的重要成分

B.储能物质，具有保温作用

C.构成生物体表面的保护层

D.具有生物学活性，对生命活动起调节作用

下列哪项不是巩膜炎的临床特征及并发症（）

A.巩膜呈暗紫红色

B.硬化性角膜炎

C.葡萄膜炎

D.青光眼

E.原发性视神经萎缩

CO₂焊用的CO₂气体纯度不应小于95%。