地壳

题型:名词解释

问题:

地壳

考点:地球科学地壳地壳题库
题型:名词解释

选择做好的主题填在括号里。

     Confidence is very important in daily life. It can help you to develop a healthy attitude. But

how to be more confident? Here are some suggestions:

(    )1. If you like singing, sing as much as you can. In some ways, a hobby can make you

outstanding. And it will make you happy and confident.

(    )2. Exercise makes you tired but relaxed. A strong body helps you be full of confidence.

(    )3. Fear comes along with failure(失败). But it's easy to overcome if you know that

failure is part of your life. Try to start again and believe you can do better.

(    )4. When you are not confident, you will speak in a low voice. Try to speak loudly

enough so that people can hear you clearly. The high voice can help you become more confident.

(    )5. Write down a list of things you did during the day to see how many things you have

done well. Did you finish your homework?Did you tell a joke that made everybody laugh?

Give yourself praise (表扬) for the good things you've done.

A. Play sports.                          

B. Pick up a hobby.

C. Speak loudly.                    

D. Get rid of (消除) fear.

E. Ask for help.                          

G. Find your advantages.

题型:名词解释

在口腔正畸临床诊断、制订治疗计划中一个重要步骤是 ()

A.模型分析

B.牙齿、口腔卫生检查

C.颞下颌关节检查

D.询问全身情况

E.询问病史

题型:名词解释
关于光谱,下列说法正确的是(  )

A.各种原子的发射光谱都是线状谱

B.由于原子都是由原子核和电子组成的,所以各种原子的原子光谱是相同的

C.由于各种原子的原子结构不同,所以各种原子的原子光谱也不相同

D.根据各种原子发光的特征谱线进行光谱分析,可以鉴别物质和确定物质组成成分

题型:名词解释

投资基金中的()基金,在完成募集后,基金份额可以在证券交易所上市交易。

A.契约型

B.封闭式

C.公司型

D.开放式

题型:名词解释

决定了每次用药剂量的因素

A.药物的量

B.附加剂的量

C.抛射剂的量

D.定量阀门的容积

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