| Today, roller skating is easy and fun.
But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating
didn’t exist. That changed because of a man named Joseph Merlin. Merlin’s work
was making musical instruments. In his spare time he liked to play the violin.
Joseph Merlin was a man of ideas and dreams. People called him a
dreamer. One day Merlin received an invitation to attend a fancy dress ball. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room. Merlin tried, different ways to make himself roll. Finally, he decided to put two wheels Under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of ar A. often gave others surprises B. was an excellent musician C. invented the roller skates D. was full of strange ideas [判断题]消防电梯可计入火灾时人员疏散的安全出口。
A.正确 B.错误 [单选题]31D-10001B=()。(1分)
A.1101B B.15D C.1111B D.EH [单选题]不得在带电导线、带电设备、变压器、油断路器附近以及在电缆夹层、隧道、沟洞内对火炉或喷灯加油、点火。在电缆沟盖板上或旁边进行动火工作时需采取必要的（）措施。
A.防尘 B.防火 C.防水 D.防污 [判断题] 网页文件的扩展名是“.html”或“.htm”,还有“.asp”、“.php”等。
A.正确 B.错误 [单项选择]增值税条例及细则所称增值税扣税凭证，不包括（）
A. 海关进口增值税专用缴款书 B. 农产品收购发票和农产品销售发票 C. 废旧物资收购发票 D. 增值税专用发票 [单项选择]信息资源是人类社会生活、物质生产、文化生活中获取的一切信息的总称。通常按照事物属性或（）来对其进行分类。
A. 信息安全 B. 信息用途 C. 信息应用 D. 信息利用 [单项选择]下列关于法官应当遵守的职业道德准则的表述哪一项是正确的( )
A. 法官在审判过程中可以用适当方式向双方当事人表明自己对案件审理结果的观点或态度 B. 法官对与当事人实体权利和诉讼权利有关的措施和裁判应当依法说明理由 C. 法官可以向上级人民法院就二审案件提出个人的处理建议和意见 D. 法官有权要求下级人民法院向其汇报正在审理的案件，并提出个人建议 我来回答: 提交
|
