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Pushbike Peril{{/B}} Low speed bicycle crashes can badly injure—or even kill—children if they fall onto the ends of the handlebars (车把). So a team of engineers is redesigning the humble handlebar in a bid to make it safer. Kristy Arbogast, a bioengineer at the Children’s Hospital of Philadelphia in Pennsylvania, began the project with her colleagues after a study of serious abdominal (腹部的) injuries in children in the past 30 years showed that more than a third were ca,used by bicycle accidents. "The task was to identify how the injuries occurred and come up with some countermeasures (对策)", she says. By interviewing the Children and their parents, Arbogast and her team were able to reconstruct (重建;重构) many of the accidents and identified a common mechanism A. it is not easy to persuade manufacturers to adopt the new design. B. the team of engineers has not found any countermeasures. C. children like to ride bicycles at a very low speed. D. a lot of children were killed in bicycle accidents in the past 30 years. [多选题] BIM 技术在概念设计中应用主要体现在()等方面。
A.空间形式思考 B.饰面装饰及材料运用 C.室内装饰色彩选择 D.结构形式选择 [简答题]明代成绩最高的剧作家是谁？
[单选题]铁路工务部门岗位职业道德规范的主要内容是热爱本职，勤奋敬业；遵章守纪，尽职尽责；精心( )，确保质量。
A.保养 B.养护 C.维护 D.检修 [单选题]关于心脏各种震颤的描述，错误的是
A.主动脉瓣狭窄--胸骨右缘第2肋间舒张期震颤 B.二尖瓣狭窄--心尖部舒张期震颤 C.室间隔缺损--胸骨左缘第3～4肋间收缩期震颤 D.动脉导管未闭--胸骨左缘第2肋间及其附近连续性震颤 E.肺动脉瓣狭窄--胸骨左缘第2肋间收缩期震颤 [单项选择]工程质量统计分析方法中，因果分析图的主要作用是（）。
A. 对一个质量特性或问题进行深入的原因分析 B. 判断工程质量是否处于受控状态 C. 对工程项目的总体质量进行评价 D. 反映质量的变动情况 [多项选择]控制图的异常情况有( )。
A. 周期性变动 B. 多次同侧 C. 趋势或倾向 D. 离散性强 E. 点子排列接近控制界限 [简答题]开放性创口止血准备工作
[单项选择]男，26岁，左膝持续性隐痛1个月余。查体：左小腿上端内侧略肿，压痛。X线摄片见左胫骨上端内侧有一肥皂泡样阴影，膨胀性生长，骨皮质变薄。其最佳治疗措施是（）
A. 单纯化疗 B. 单纯截肢手术 C. 病灶刮除植骨 D. 单纯放疗 E. 抗炎抗结核 [填空题]对于病毒的防范主要也是从（）和技术两方面入手。
[多选题] 某市行政机关依法对张某实施行政强制执行,以下说法正确的是( )。
A. 不得在中秋节实施,但是情况紧急的除外 B. 不得在张某不在场的情况下实施,但是情况紧急的除外 C. 不得在半夜实施,但是情况紧急的除外 D. 不得采取停止供水、供电、供热、供燃气等方式迫使当事人履行,但是情况紧急的除外 [名词解释]钢板网
[单项选择]半月板的特殊试验是（）
A. Bryant三角 B. Dugas征 C. Finkelstein试验 D. McMurray试验 E. Lachmann试验 [单选题]振动的状态可用( )、速度、加速度三个参量来表征。
A.位移 B.振幅 C.频率 D.相位 [单项选择]
The first newspapers were handwritten sheets which were posted in public places. The earliest recorded newspaper was started in Rome in 59 B. C.. In the 700s, the world’s first printed newspaper was developed in China. The paper was printed from carved wooden blocks and distributed among the citizens. Europe didn’t have a regularly published newspaper until 1609, when one was started in Germany. The first regularly published newspaper in the English language was printed in Amsterdam in 1620. In 1621, an English newspaper was started in London and was published weekly. The first daily English newspaper was the Daily Courant( current), which didn’t appear until March 1702. In 1690, Benjamin Harris printed the first American newspaper in Boston. The paper was called Publick (public) Occurrences, hath forreign (foreign) and domastick (domestic). The local government, however, didn’t approve of the paper and stopped its publication after the first issue. In 170 我来回答: 提交
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