检测醛固酮的尿液防腐应采用() A.甲醛 B.甲醛溶液(福尔马林) C.石炭酸 D.

题型:单项选择题 A1/A2型题

问题:

检测醛固酮的尿液防腐应采用()

A.甲醛

B.甲醛溶液(福尔马林)

C.石炭酸

D.麝香草酚

E.冰醋酸

考点:临床医学检验技术(师)尿液生成和标本采集及处理尿液生成和标本采集及处理题库
题型:单项选择题 A1/A2型题

MCS-51片内()范围内的数据存储器,既可以字节寻址又可以位寻址。

题型:单项选择题 A1/A2型题

产前诊断从哪些方面进行()。

A.观察胎儿外形

B.染色体核型分析

C.检测基因

D.胎儿性别

E.检测基因产物:如蛋白质、酶和代谢产物检测

题型:单项选择题 A1/A2型题

请针对材料所反映的问题,用不超过300字的篇幅,提出解决给定材料反映问题的方案。要求:要有条理的说明,要体现针对性和可操作性。

题型:单项选择题 A1/A2型题

Today, almost everyone has heard of Harry Potter. The books detailing his experiences at Hogwarts School of Witchcraft and Wizardry have aroused passion, creativity, and interest in reading throughout the world.

But have you ever considered why you are a fan of the Harry Potter series?

JK Rowling has created a list of characters and an environment for them to inhabit that appeals to both adults and children. 

The fantasy aspect of the wizarding world expands the imagination, and takes the mind to new and exciting places. Anything could happen there. Her stories contain parts of the believable and unbelievable, changing the predictability that readers commonly come across and bear in fiction. 

The main theme of the series, including good versus evil, prejudice, love, death, sacrifice, friendship and loyalty, in actuality contributes to the ever-lasting nature of the stories. At the same time, these themes remind us of classic literature, offering mature readers tales that wear like a comfortable pair of shoes, while introducing younger readers to concepts they will meet throughout their lives. 

Much of the appeal also comes from the characters. In each book, JK Rowling introduces and describes the characters in such a way that we wonder not only about their futures, but also about their pasts. Even supporting characters are suddenly more than just extras in the background. And what of Harry Potter himself? We care about Harry, because we watch him grow from an innocent boy to a powerful wizard. We see him as both Hero and Victim. He experiences endless love and extreme pain, and as readers, we experience them with him.

This perfect combination of emotion, suspense and fantasy, together with the fact that JK Rowling is a superb storyteller is the reason why we are Harry potter fans. People are fond of Harry Potter series. With books like these, it’s hard not to be.

小题1: Harry Potter series become popular partly because ____________.

A.they remind us of the childhood and environment we had in the past

B.they take us to a world beyond our imagination and expectation

C.they offer us ever-lasting nature of the stories

D.they set an example of hero for us to follow小题2:What does the underlined sentence in Paragraph 6 mean?

A.The supporting characters are not necessary in the story.

B.Readers care only about Harry but not those supporting characters.

C.Even the supporting characters are attractive in the story.

D.Those supporting characters only appear all of a sudden.小题3:The themes of the Harry Potter series do not contain ____________.

A.prejudice and love

B.good and evil

C.death and sacrifice

D.safety and peace小题4:People care for Harry Potter because ____________.

A.they think of classic literature when reading the story

B.they find different experiences from theirs on Harry

C.they share the experiences with Harry

D.they like JK Rowling’s description very much

题型:单项选择题 A1/A2型题

制度创新学派在充分肯定()对技术创新的决定性作用的基础上,也并不否定技术创新对改变制度安排的收益和成本的普遍影响。

A.制度

B.制度安排

C.创新制度

D.制度创新

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