在理论创新的过程中，必须综合地运用（）A、辩证思维 B、批判性思维 C、发散思维

行政责任是指犯有一般违法行为的单位或个人，依照法律、法规的规定应承担的法律责任。( )

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? 

若患者治疗中出现严重出血，首选

A．甲氰咪呱

B．云南白药

C．大剂量丙种球蛋白

D．皮质激素

E．长春新碱

患者男性，22岁，反复排黏液脓血便3年，近1周加重。一般状态可，体重无明显减轻。

镇痛的临床类型可分为

A．初发型

B．慢性复发型

C．慢性持续型

D．急性暴发型

E．急性反应型

某公司的年赊销收入为720万元，平均收账期为60天，坏账损失为赊销额的10%，年收账费用为5万元。该公司认为通过增加收账人员等措施，可以使平均收账期降为50天，坏账损失降为赊销额的7%。假设公司的资金成本率为6%，变动成本率为50%。

要求：计算为使上述变更在经济上合理的新增收账费用的上限(每年按360天计算)。