A total of 4.6 million digital
televisions have been sold, and the sales of HDTV sets have quadrupled since
last year. Consumers have bought HDTVs to play their DVDs and to have clearer
pictures and wide screens. Only a small percentage of the people who have
purchased HDTVs, however, have actually {{U}}hooked their TVs up{{/U}} to receive
high-definition television digital signals. Perhaps television viewers are
having trouble keeping up with the changes in technology. Even the manufacturers
of HDTVs, like Mitsubishi, Thomson Multimedia, Sony, and Samsung seem to have a
tough time learning how to make their sets work with the various digital TV
formats because little standardization has been required or implemented in the
industry. Some of the HDTVs Weigh over 200 lbs., and a variety of retailers offer a delivery service to the buyer’s home to help A. they did not tune in to the right channel B. they did not install the system C. the market retailers created the confusion on purpose D. the manufacturers did not have a uniform standard for their sets [单选题]乘客遗失物品在车站存放()后,若无人认领须上交运营事业部专人管理。
A. 六个月 B.一个月 C.两个月 D.三个月 [多选题] 申请人书面申请行政复议的, 应当在行政复议申请书中载明下列哪些事项? "
A.申请人的基本情况 B.被申请人的名称 C.行政复议请求、 申请行政复议的主要事实和理由 D.申请人的签名或者盖章" [多选题]在接触网作业停送电时实施的安全互控措施,适用于以下情况______
A.接触网天窗修 B.接触网停电配合施工作业 C.接触网临时停电缺陷处理 D.接触网故障处理 [判断题]设备台帐包括电缆设备台帐,电缆通道台帐。
A.正确 B.错误 [多项选择]《并网调度协议(示范文本)》由()制定。
A. 国家发改委 B. 国家电力监管委员会 C. 国务院经济委员会 D. 国家工商行政管理总局 [单选题]易燃液体泄漏流淌,可向流淌液体表面大量喷射( ),并保持泡沫厚度,阻止液体蒸发,并筑坝阻流或开槽引流,控制流淌蔓延范围。
A.干粉 B.泡沫 C.直流水 D.雾状水 [单选题]在 X 射线无损探伤的辐射应急行动中,辐射防护人员 ( )。
A.只需观察应急人员的受照剂量 B.应参与本单位的辐射应急行动 C.不必参与本单位的辐射应急行动 D.上述 ABC 都不正确 [单项选择]可在胸骨左缘第3~4肋间触及收缩期震颤的疾病是().
A. 肺动脉瓣狭窄 B. 室间隔缺损 C. 主动脉瓣狭窄 D. 二尖瓣狭窄 E. 动脉导管未闭 [单项选择]甲工厂与Z,212厂举行篮球友谊赛,比赛中甲工厂队员高某带球冲撞乙工厂队员李某,李某摔出场外,倒在正在场边观看比赛的 9岁儿童刘某身上,致使刘某小腿骨骨折,裁判判定高某犯规。李某被撞后胸痛难忍,两人到医院检查,李某被诊断为胸骨骨折,住院 1个月后出院,共花去医疗费2500元。刘某住院花去医疗费3000元。刘某的监护人要求甲工厂承担责任,甲工厂拿不出现金,遂说你先垫着,3个月后必将偿还,并以本厂的一辆汽车提供了抵押担保。根据上列材料,回答以下问题:
李某的损失应由谁承担 A. 李某自己承担 B. 甲工厂承担 C. 乙工厂承担 D. 高某承担 [单项选择]关于民事案件的执行,下列哪项说法是正确的?______
A. 生效的民事判决一律由第一审法院负责执行 B. 执行员应当向被执行人发出通知,被执行人在规定的期限届满后仍不履行的,才能强制执行 C. 民事调解书不可强制执行 D. 执行程序可因案外人的异议而中止 [单项选择] Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2. You need to plan an auditing strategy that meets the following requirements: èAudits all changes to Active Directory Domain Services (AD?DS) èStores all auditing data in a central location. What should you include in your plan?()
A. Configure an audit policy for the domain. Configure Event Forwarding. B. Configure an audit policy for the domain controllers. Configure Data Collector Sets. C. Implement Windows Server Resource Manager (WSRM) in managing mode. D. Implement Windows Server Resource Manager (WSRM) in accounting mode. [单选题]高空作业必须系安全带,安全带要( )。
A.高挂低用 B.低挂高用 C.高挂高用 [单选题] 功率因数与( )是一回事。
A.电源利用率 B.设备利用率 C.设备效率 D.负载效率 [判断题]四显示自动闭塞区段,发车进路色灯信号机显示一个绿色灯光和一个黄色灯光,表示该信号机列车运行前方次一架信号机经道岔侧向位置在开放状态。
A.正确 B.错误 我来回答: 提交
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