关节结构MRI的描述,不正确的是() A.X线上关节软骨不显影,MRI上为光滑线状低

题型:单项选择题

问题:

关节结构MRI的描述,不正确的是()

A.X线上关节软骨不显影,MRI上为光滑线状低信号影

B.韧带MRI上为低信号影

C.膝关节半月板T1WI为低信号,T2WI为高信号

D.关节囊MRI上为线状低信号影

E.关节内滑液T1WI为低信号,T2WI为高信号

考点:广东住院医师医学影像学骨关节系统骨关节系统题库
题型:单项选择题

Many artists late in the last century were in search of a means to express their individuality. Modern dance was one of the ways some of these people sought to free their creative spirit. The beginnings of modem dance were happening before Isadora Duncan, but she was the first person to bring the new dance to general audiences and see it accepted and acclaimed.

Her search for a natural movement form sent her to nature. She believed movement should be as natural as the swaying of the trees and the rolling waves of the sea. Her great contributions are in three areas.

First, she began the expansion of the kinds of movements that could be used in dance. Before Duncan danced, ballet was the only type of dance performed in concerts.  In the ballet the feet and legs were emphasized, with virtuosity (技巧高超) shown by complicated, codified positions and movements. Duncan performed dance by using all her body in the freest possible way.  Her dance stemmed from (源自) her soul and spirit. She was one of the pioneers who broke tradition so others might be able to develop the art.

Her second contribution lies in dance costumes (服装). She discarded corset, ballet shoes, and stiff costumes.  These were replaced with flowing clothes, bare feet, and unlimited hair.  She believed in the natural body being allowed to move freely, and her dress displayed this ideal.

Her third contribution was in the use of music. In her performances she used the symphonies (交响乐) of great masters, including Beethoven and Wagner, which was not the usual custom.

She was as exciting and eccentric in her personal life as in her dance.

小题1:. The best title for the passage would be“_________”.

A.Dance in the Twentieth Century

B.Artists of the Last Century

C.Natural Movement in Dance

D.A Pioneer in Modern Dance小题2: According to the passage, nature meant_________ to Duncan.

A.something to conquer

B.a model for movement

C.a place to find peace

D.a symbol of disorder小题3: The paragraph following the passage most probably discusses_________.

A.Duncan’s further contribution to modern dance

B.The music customarily used in ballet

C.other aspects of Duncan’s life

D.audience acceptance of the new form of dance

题型:单项选择题

小美有红色、白色、蓝色上衣各一件,黄色、黑色长裤各一条。

(1)请用画树状图或列表的方法分析小美上衣和长裤有多少种不同的搭配情况;

(2)其中小美穿蓝色上衣的概率是多少?

题型:单项选择题

日本的经济特色是[ ]

A、出口型经济

B、进口型经济

C、“进口—加工—出口”型经济

D、以上都不是

题型:单项选择题

学习《林黛玉进贾府》,教师为引导学生学会人物描写,播放了《红楼梦》中王熙凤出场的视频片段,对这一教学资源的分析,恰当的是()。

A.通过视频片段,有助于学生深入了解人物形象的塑造

B.播放视频影像,有效地促进了教学目标的达成

C.有效利用多媒体资源,使学习知识的过程更富有趣味性

D.视频的播放,限制了学生想象的空间

题型:单项选择题

在幻灯片演讲稿中插入数据表或图表的主要目的是______。

A.使幻灯片更美观

B.减少听众的疲劳感

C.提高听众的数学水平

D.用客观事实支持演讲主题

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