妊娠期龈炎患者的龈下菌斑中的优势菌为() A.变形链球菌 B.伴放线杆菌 C.牙龈叶

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问题:

妊娠期龈炎患者的龈下菌斑中的优势菌为()

A.变形链球菌

B.伴放线杆菌

C.牙龈叶琳单胞菌

D.中间普氏菌

E.金黄色葡萄球菌

考点:广东住院医师口腔医学广东住院医师口腔医学(综合练习)广东住院医师口腔医学(综合练习)题库
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汽车装载的货物越高,转弯时稳定性越差。

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From age eight to eleven, I studied at a small school in Bath, England. It was a small school of four classes, with about twenty-five children in each class according to age. For the most part, one teacher had to teach all subjects. However, sometimes the headteacher , Mr. Ronald Broaches would come in and spend an hour or so.

He was a large man with a very happy nature. He had a sense of humor and would be glad in telling the children small stories which make us laugh.

I found that he took great interest in me and he quickly found that I enjoyed puzzles. He would stop me as I was going to class and take a piece of paper out of his pocket, often with a puzzle on it. As time went on, they slowly gave me an interest in math and problem –solving that stays with me to this day.

To this day, I can remember Mr. Broaches’ cheerful cry of “Well done!” whenever I got a problem right. I shall always be thankful that our  paths crossed.

Mr. Bruoaches died just two weeks after I won the 1993 Nobel Prize in Physiology and Medicine. Unfortunately, I had no chance to speak to him before he died. I learnt late that he had heard of my success and I will always hope that he knew the deep influence he had made on my life.

小题1:The writer spent ______study at the school in Bath, England.

A.three years

B.six years

C.one year

D.two years小题2:The writer’s success shows us ___________.

A.Mr. Broaches often gave him some puzzles only for fun .

B.they had the same interest

C.Mr. Broaches found and developed his interest

D.Mr. Broaches was his father’s friend.小题3:From the story, we can guess the writer______.

A.liked language lessons very well.

B.was a good football player

C.was good at math

D.had a great dream小题4:The writer felt sorry because________________.

A.Mr. Broaches passed away before he won the Nobel Prize

B.he didn’t express his thanks before Mr. Broaches died.

C.he couldn’t find Mr. Broaches after he grew up

D.Mr. Broaches didn’t know about his success.小题5:The best title for the passage is ________.

A.The Story of Mr. Broaches

B.The History of Nobel Prize

C.My Early School Life

D.An Important Teacher in My Life

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最大井斜角大于或等于86°,并保持这种井斜角钻完一定长度段,这种井称为()。

A.普通定向井

B.大斜度井

C.水平井

D.大位移井

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肉皮、蹄筋常用的涨发方法()

A.碱发

B.酸发

C.油发

D.水发

题型:单项选择题

物业服务企业组织机构设置的要求是( )。

A.按照规模、任务设置

B.统一领导、分层管理

C.分工协作

D.精干、高效、灵活

E.增加竞争意识

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