男性，30岁。右上肢被压伤2小时，出现右手垂腕垂指，虎口处感觉减退。电生理检查正常。

发布时间：2017-09-01 14:48 │ 来源：www.tikuol.com

题型：单项选择题 A1/A2型题

问题：

男性，30岁。右上肢被压伤2小时，出现右手垂腕垂指，虎口处感觉减退。电生理检查正常。诊断为桡神经损伤。其损伤类型为（）

A.神经断裂

B.神经失用

C.神经刺激

D.神经挫伤

E.轴突断裂

考点：骨外科学（相关专业知识、专业知识、专业实践能力）周围神经损伤周围神经损伤题库

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现代物业管理与传统体制下房屋管理的根本区别是特别强调（）

A．经济效益

B．收费内容

C．业主主导

D．统一管理

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某地区2010年全年洗衣机产品销售总额为8000万元，某洗衣机生产企业上半年销售额为12万元，则该企业市场占有率为（）。

A.0.15%

B.0.3%

C.1.5%

D.3%

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圆的周长和直径的比值叫______，用字母______表示．

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题型：单项选择题 A1/A2型题

完形填空。
The Best Holiday I was unbelievably proud of my nine-year-old daughter, Emily. 1 to buy a mountain bike, she'd been saving her pocket money all year, as well as doing small jobs to earn extra money. By Thanksgiving , she had collected only $49. I said, " You 2 have your pick from my bicycle 3 ". "Thanks, Daddy. But your bikes are so old. " She was right. All my girls' bikes were 1950s models , not the kind a kid today would 4 choose. As Christmas 5 near, Emily and I went bike shopping . As we left one store, she 6 a Salvation Army volunteer standing next to a big pot. "Can we give something, Daddy?" She asked. "Sorry, Em, I'm out of 7 . " Throughout December, Emily continued to work hard. Then one day, she made a 8 announcement. "You know all the money I've been saving?" she said hesitantly. "I'm going to give it to the poor people. " So one cold morning before Christmas, Emily handed her total savings of $58 to a volunteer who was really very 9 . 10 by Emily's selflessness, I decided to contribute 11 of my old bicycles to a car dealer who was collecting used bikes for poor children. 12 I selected a shiny model from my collection, however, it seemed as if a second bike took on a glow. Should I contribute two? No, one would be enough. But I couldn't 13 the feeling that I should give a second bike. When I later 14 the bikes, the car dealer said, "You're making two kids very 15 , sir . Here are your tickets. For each bicycle contributed, we're 16 away one chance to win a girl's mountain bike. " Why wasn't I surprised when that second ticket proved to be the 17 ? I like to think it was God's way of 18 a little girl for a sacrifice 19 her year--while giving her dad a lesson in the 20 .
( )1.A. Promised ( )2.A. need ( )3.A. collection ( )4.A. seldom ( )5.A. drew ( )6.A. observed ( )7.A. work ( )8.A. disappointing ( )9.A. agreeable ( )10.A. Moved ( )11.A. one ( )12.A. While ( )13.A. express ( )14.A. returned ( )15.A. sweet ( )16.A. putting ( )17.A. present ( )18.A. greeting ( )19.A. under ( )20.A. process	B. Amazed B. should B. contribution B. likely B. became B. sensed B. charge B. surprising B. hopeful B. Shocked B. some B. As B. describe B. delivered B. healthy B. giving B. harvest B. praising B. before B. project	C. Determined C. must C. shop C. slightly C. went C. watched C. time C. formal C. thankful C. Persuaded C. two C. Because C. explain C. chose C. happy C. storing C. winner C. sheltering C. beyond C. struggle	D. Organized D. can D. club D. merely D. pulled D. noticed D. change D. public D. pitiful D. Demanded D. any D. Though D. shake D. shared D. fair D. signing D. chance D. rewarding D. within D. communication

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题型：单项选择题 A1/A2型题

可以实现不同额定频率电网互联的是（）。

A.传统高压直流输电

B.背靠背直流输电

C.电压源型直流输电（VSC-HVDC.

D.柔性交流输电

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