| The first moving-picture theater was
probably the work of Harry Davis, Pittsburgh’s most prosperous showman. In 1904,
he rented a storefront, filled the room with chairs, gaily decorated the
exterior, and advertised the {{U}} (67) {{/U}} of a "nickelodeon". It was
a(n) {{U}} (68) {{/U}} success. Although Davis was the first one to use the name nickelodeon, {{U}} (69) {{/U}} experiments were taking place in other parts of the country. {{U}} (70) {{/U}} the country vaudeville (杂耍) managers, traveling exhibitors, and show businessmen {{U}} (71) {{/U}} their jobs to set up their own nickel picture {{U}} (72) {{/U}} . There was a great deal of money {{U}} (73) {{/U}} in the business, but nickelodeon owners had to work hard to {{U}} (74) {{/U}} their product. They could not afford to advertise {{U}} (75) {{/U}} in the papers, but they co A. tourists B. residents C. audiences D. passersby [单选题]2.125. 第125题 受电工程设计文件审核重点之一是：对有非线性（ ）用电设备（高次谐波、冲击性负荷、波动负荷、非对称性负荷等）的客户，还应审核谐波负序治理装置及预留空间、电能质量监测装置是否满足有关规程、规定要求。
A.负序 B.阻抗 C.负荷 D.抑制 [单选题]整流器。角正常的工作范围是( )。
A. 5° [简答题]简述卫星运行的三种轨道。
[单选题]用滴定管滴定时,应使滴定管尖嘴部分插入锥形瓶口下( )cm处。
A.1到2 B.2到3 C.3到4 D.4到5 [判断题]钢轨的类型以每米大致千克数表示。
A.正确 B.错误 [单选题]普通线路正线(不含站内),应设置爬行观测桩。有防爬设备地段每( )设置1对;无防爬地段每1km设置1对。
A.0.5km B.1km C.1.5km D.2km [填空题]通信雷电综合防护设施中（ ）对室外地网标示进行检查。
[判断题]在Windows操作系统中运行netstat命令可观察本机当前所有连接及端口等信息。
A.正确 B.错误 [多选题]火灾发展变化的影响因素有( )。
A.可燃物数量及空气流量 B.可燃物的蒸发潜热 C.爆炸 D.气象 E.扩散 [单选题]延续进路为（ ）的一部分。
A.接车进路 B.发车进路 C.通过进路 D.调车进路 [判断题]每天接触噪声时间不足8h的，可根据实际接触噪声的时间，按照接触噪声时间减半、噪声声级限值增加3dB(A)的原则确定其声级限值。
A.正确 B.错误 [简答题]选煤厂快速检查的项目有哪些？
[单选题]如果机长做出继续起飞的决定,就应响亮地喊出( )”的口令。
A.继续起飞。 B.我来操纵。 [判断题]增加风阻调节法的实质是在并联巷道阻力较大的分支中安装调节风窗。
A.正确 B.错误 [单项选择]患者男，80岁。平素体健，社区医生为其查体测量血压结果为140/60mmHg，心率59次／分，律齐，心尖部偶可闻及第三心音，呼吸18次／分。请问该检查结果中哪项的病理意义最大（）
A. 呼吸频率加快 B. 收缩压升高 C. 出现异常心音 D. 心率低于正常 E. 脉压增大 [单项选择]一患者颈部外伤后出现疼痛，四肢感觉运动正常，X线检查颈椎无骨折及脱位，未做任何治疗，于伤后1个月渐有右上肢麻木无力，考虑为迟发性脊髓损伤，最主要的原因是
A. 血管压迫 B. 血管栓塞 C. 组织增生 D. 局部不稳 E. 韧带钙化 [单项选择]
Between 1900 and 1912, the nations of Europe were at peace. But there were hostilities, rivalries, and conflicts brewing that would soon tear the whole continent apart. The great conflict was World War Ⅰ. (1) just prior to that war, there were two (2) conflicts in the Balkan Peninsula. These two short wars took place in 1912 and 1913. Their (3) result was to end the (4) of the Turkish Ottoman Empire in Europe. The more tragic (5) of the Balkan Wars was to heighten the already fierce international tensions that were (6) the nations of Europe toward World War Ⅰ. [单选题]LC振荡器中，为容易起振而引入的反馈属于（ ）。
A.负反馈 B.正反馈 C.电压反馈 D.电流反馈 [单项选择]男性，43岁，膀胱内的乳头状瘤，就诊时医生告诉病人，应尽早手术，因为易发生
A. 出血 B. 结石 C. 感染 D. 尿潴留 E. 恶变 [多项选择]与腹股沟疝发生相关的解剖因素有（）
A. 腹内斜肌的弓状下缘发育不全或位置偏高 B. 腹外斜肌在腹股沟区己形成腱膜 C. 精索（或圆韧带）由腹股沟管通过 D. 腹壁组织疏松 E. 腹膜鞘状突未闭 [单选题]托收方式下的D/P和D/A的主要区别是( )。
A.D/P是属于跟单托收;D/A是属于光票托收 B.D/P是付款后交单;D/A是承兑后交单 C.D/P是即期付款;D/A是远期付款 D.D/P是银行信用;D/A商业信用 [单选题]车床用的三爪自定心卡盘、四爪单动卡盘是属于 ( )夹具。
A.通用 B.专用 C.组合 [单选题]电流对人体的伤害可以分为( )两种类型。
A.电伤、电击 B.触电、电击 C.电伤、电烙印 [单项选择]（）是指三叶草组织内部各小组实现联合而建立的组织。
A. 三叶草分组织 B. 三叶草联合组织 C. “联合”组织 D. “三I”组织 [单选题]It is true that CEO pay has gone up-top ones may make 300 times the pay of typical workers on average,and since the mid-1970s CEO pay for large publicly traded American corporations has,by varying estimates,gone up by about 500%The typical CEO of a top American corporation now makes about S18.9 million a year.The best model for understanding the growth of CEO pay is that of limited CEO talent in a world where business opportunities for the top firms are growing rapidly.The efforts of America's highest-earning 1%have been one of the more dynamic elements of the global economy.It's not popular to say,but one reason their pay has gone up so much is that CEOs really have upped their game relative to many other workers in the U.S.economy.Today's CEO,at least for major American firms,must have many mere skills than simply being able to“run the company"CEOs must have a good sense of financial markets and maybe even how the company should trade in them.They also need better public relations skills than their predecessors,as the costs of even a minor slipup can be significant.Then there's the fact that large American companies are much more globalized than ever before,with supply chains spread across a larger number of countries.To lead in that system requires knowledge that is farly mind-boggling plus,virtually all major American companies are beyond this major CEOs still have to do all the day-to-day work they have always done.The common idea that high CEO pay is mainly about ripping people off doesn't explain history very well.By most measures,corporate governmance has become a lot tighter and more rigorous since the 1970s.Yet it is principally during this period of stronger govemnance that CEO pay has been high and rising.That suggests it is in the broader corporate interest to recruit top candidates for increasingly tough jobs.”Furthermore,the highest CEO salaries are paid to outside candidates,not to the cozy insider picks,another sign that high CEO pay is not some kind of depredation at the expense of the rest of the company.And the stock market reacts positively when companies tie CEO pay to,say,stock prices,a sign that those practices build up corporate value not just for the CEO.Compared with their predecessors,today's CEOs are required to______
A.foster a stronger sense of teamwork B.finance more research and development C.establish closer ties with tech companies D.operate more globalized companies [判断题]康复医学是以人体疾病为中心。( )
A.正确 B.错误 [多项选择]下列各项中，属于残疾军人的抚恤待遇的有( )。
A. 配制辅助器械 B. 为残疾军人家属解决工作 C. 退出现役的一级至四级残疾军人由国家供养终身 D. 为残疾军人安排合适的工作 E. 残疾军人死亡，其遗属享受的抚恤待遇 [单选题]一足月新生儿,出生体重3.5kg,日龄1天,请问该患儿的液体维持量为( ) (汪金秀)
A.175ml B.195ml C.245ml D.300ml E.315ml [判断题]判断题
()应急预案采用A4或B5版面印刷,活页装订。 A.正确 B.错误 [判断题]（）直流弧焊发电机属于欠复励发电机的一种。
A.正确 B.错误 [单选题]食物在胃中排空的速度由快至慢依次为 ( )
A.糖,脂肪,蛋白质 B.脂肪,糖,蛋白质 C.糖,蛋白质,脂肪 D.蛋白质,脂肪,糖 [填空题]If a farmer wishes to succeed, he must try to keep a wide gap between his consumption and his production. He must store a large quantity of grain 【B1】 consuming all his grain immediately. He can continue to support himself and his family 【B2】 he produces a surplus. He must use this surplus in three ways: as seed for sowing, as an insurance 【B3】 the unpredictable effects of bad weather and as a commodity which he must sell in order to 【B4】 old agricultural implements and obtain chemical fertilizers to 【B5】 the soil. He may also need money to construct irrigation 【B6】 and improve his farm in other ways. If no surplus is available, a farmer cannot be 【B7】 . He must either sell some of his property or 【B8】 extra funds in the form of loans. Naturally he will try to borrow money at a low 【B9】 of interest, but loans of this kind are not 【B10】 obtainable.
A. A．vessels B．routes C．paths D．channels 我来回答: 提交
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