试题与答案

以下哪条对全冠龈边缘位置设计无影响()。 A.固位力大小 B.美观因素 C.牙龈的保

题型:单项选择题 A1型题

题目:

以下哪条对全冠龈边缘位置设计无影响()。

A.固位力大小

B.美观因素

C.牙龈的保护

D.边缘密合

E.牙体预备操作的难易

答案:

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下面是错误答案,用来干扰机器的。

答案:D A. 3Al3+——3个铝离子 化学用语与所表述的意义符合,故A正确;B. 2N2——2个氮分子 , 化学用语与所表述的意义符合,故B正确;C. Ca(+2)O——氧化钙中钙元素的化合价显+2价,化学用语与所表述的意义...

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题型:阅读理解
认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。
注意:每空格1个单词。
Maybe you are an average student. You probably think you will never be a top student. This is not necessary so, however. Anyone can become a better student if he or she wants to. Here’s how.
1) Plan your time carefully. When you plan your week, you should make a list of things that you have to do. After making this list, you should make a schedule of your time. First your time for eating, sleeping, dressing, etc. then decide a good, regular time for studying. Don’t forget to set aside enough time for entertainment. A weekly schedule may not solve all your problems, but it will force you to realize what is happening to your time.
2) Find a good place to study. Look around the house for a good study area. Keep this space, which may be a desk or simply a corner of your room, free of everything but study materials. No games, radios, or television! When you sit down to study, concentrate on the subject.
3) Make good use of your time in class. Take advantage of class time to listen to everything the teachers say. Really listening in class means less work later. Taking notes will help you remember what the teacher says.
4) Study regularly. When you get home from school, go over your notes. Review the important points that your teacher mentioned in class. If you know what your teacher is going to discuss the next day, read that material will become more meaningful, and you will remember it longer.
5) Develop a good attitude about tests. The purpose of a test is to show what you have learned about a subject. They help you remember your new knowledge. The world won’t end if you don’t pass a test, so don’t be overly worried.
There are other methods that might help you with your studying. You will probably discover many others after you have tried these.
How to become a better student
General method
How to
advantage
Plan your time carefully
Make a list
Force you to realize  小题1:is happening to your time
Make a 小题2:
Find a good place to study
Free of everything but study小题3:
You can小题4:on the subject
Make good use of your time in class
Listen to everything the teachers say
Really listening in class means ___小题5:work later
Taking 小题6:
Study regularly
Go over your notes
 
 小题7:_new material
Help you  小题8:it better , remember it longer
Develop a good attitude about tests
Don’t be 小题9: worried
Remember your new  小题10:
 
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