交界痣_爱下问搜题

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问题名词解释

交界痣

答案

参考答案：

指痣细胞在表皮和真皮交界处，呈多个巢团状，每一个巢团的上一半在表皮的底层内，下一半则在真皮浅层内，这一类色素痣称为交界痣。

完形填空

“Er, er, er…… I’m sorry I forget my words.” Tom rushed out of the hall with his face red. People afraid of speaking in public are suffering from “Stage Fright”. Stage fright makes a person    . In that    it can make one's mind go blank(空白) and forget    one ought to say, or to act. Actors, musicians, dancers, lawyers, even TV show hosts suffered from stage fright at one time or      .
Diana Nichols is an expert in helping people free from stage fright at a medical center in New York City. She helps actors learn to    themselves. Miss Nichols says some people have always been    to perform before the audience. Others, she says, develop stage fright after a terrible experience.
She offers them advice to control the fear. One way is to smile    going onto the stage. Taking two deep breaths    helps. Deep    helps you get control of your body.
Miss Nichols asks her patients to tell themselves that their speech or performance does not have to be    . It's    to make a mistake. She tells them they should not be too nervous while they are performing. It is important that they should continue to perform while she is helping them. After each performance, they discuss what happened and find out what    helped and what did not.As they perform more and more, they will fear    . Miss Nichols says the aim is only to reduce stage fright, not to smooth it away    . This is    a little stage fright makes a person more careful, and improves the performance.

C．to have breathed

C．unnecessary

A．less and less

B．fewer and fewer

C．more and more

D．smaller and smaller

A．practically

单项选择题 A1型题

关于紫癜性肾炎肾活检的意义下列哪项是正确的（）。

A.有助于本病的诊断

B.明确病变严重程度

C.评估预后

D.有助于制定个体化治疗方案

E.以上皆是