| There is a difference between science
and technology. Science is a method of answering{{U}} (51)
{{/U}}questions, technology is a method of solving practical problems’, and
sometimes{{U}} (52) {{/U}}new problems our of the "solution". Science
has to do with discovering the facts and relationships between observable
phenomena in{{U}} (53) {{/U}}and with{{U}} (54) {{/U}}. theories
that serve to organize these facts and relationships; technology has to do with
tools, techniques, and procedures for implementing the findings of
science. Progress in science{{U}} (55) {{/U}}the human factor. And this is justly so. Scientists, who seek to comprehend the{{U}} (56) {{/U}}and know the truth within the highest degree of accuracy and{{U}} (57) {{/U}}cannot pay attention to their own or A. techniques B. technician C. technology D. technocracy [单项选择]在数据管理技术发展的三个阶段中，数据共享最好的是______。
A. 人工管理阶段 B. 文件系统阶段 C. 数据库系统阶段 D. 三个阶段相同 [判断题]电子邮件邀约，是指以电子邮件的方式借助于互联网络所发出的邀约。对它的基本要求有二：一是被邀请者的网址必须正确无误；二是必须予以确认
[单项选择]历史唯物主义认为，生产资料是指
A. 劳动资料 B. 劳动对象 C. 劳动资料与劳动对象的结合 D. 劳动工具 [单项选择]运输业内的最大的非政府组织，也是航空物流链上的唯一一个国际组织是（）
A. TIACA B. SITA C. FIATA D. IVAO [单选题]圆弹簧在未受外力作用时两端面间的垂直距离叫做（ ）。
A.荷重高 B.弹簧高 C.高度 D.自由高 [单选题]( )电缆敷设过程中应有良好的联动控制装置,以保证整个过程牵引。
A.减速 B.匀速 C.加速 D.变速 [填空题]In homes and workplaces around the world it’s hard to find someone who is not celebrating the imminent arrival of football’s World Cup, except for many green activists who are concerned about the environmental impact of the gathering of football’s global tribe.
(41) ______. Even allowing for the fact the study included the impact of transport to and from the World Cup, which Germany didn’t, it still represents a hefty carbon footprint. In response, the South African authorities have initiated substantial offsetting programs including urban tree-planting, but for local environmental activists that’s not enough. "Once carbon is produced, claiming that offsetting is ’neutralizing’ the carbon footprint is nothing more than ’greenwash’," Bobby Peek, Friends of the Earth South Africa, told CNN. "Sadly, Friends of the Earth South Africa believes nothing can be done to lessen the carbon footprint, despite the reassurances made by the various cities. " (42) ______. "In [判断题]消防控制室图形显示装置在与电气火灾监控设备之间不能正常通信时，应在60s内发出与火灾报警信号有明显区别的故障声、光信号，故障声信号应能手动消除，故障光信号应保持至故障排除。
A.正确 B.错误 [单选题]急性肺水肿急诊病人,给予酒精湿化吸氧,目的是( )
A.稀释痰液 B.缓解支气管痉挛 C.兴奋呼吸中枢 D.减轻肺泡表面张力 E.抑制细菌生长 [不定项选择题]车钩中心高度()mm
A.660 B.560 C.760 D.860 [简答题]传输网管的系统功能是什么？
[多选题](1673351)在泵检修完工后，其检修质量的验收标准为( )。(1.0分)
A.转子径向轴向跳动符合标准 B.配合零部件间隙符合标准 C.压力表温度表齐全且校验准确 D.控制和联锁系统验收合格 [判断题]人可以长期吸入氧气,而且氧气越纯越好。
A.正确 B.错误 [判断题]检查消防水泵主备电源自动切换装置是否正常。打开水泵出水管上的放水试验阀，用主电源启动消防水泵，消防水泵启动应正常；关掉主电源，主、备电源切换正常，试验1次。（错）
A.正确 B.错误 [判断题]企业在安全生产许可证有效期内,严格遵守有关安全生产的法律法规,未发生死亡事故的,安全生产许可证有效期届满时,经原安全生产许可证颁发管理机关同意,不再审查安全生产许可证有效期延期5年。( )
A.正确 B.错误 [单项选择]输液时常用生理盐水作为溶剂来输送药物，主要原因是：（）
A. 为患者补充水分 B. 为患者补充无机盐 C. 保持细胞外液的PH值 D. 维持内环境中的渗透压 [单选题]慢性支气管炎诊断标准中，对病程的规定是( )
A. 每年连续患病3个月，持续2年或2年以上 B. 每年患病2个月，连续2年以上 C. 每年患病1个月，连续3年以上 D. 上年内患病持续3个月以上 E. 连续3年每患病1个月以上 [单选题]1.49 下列车辆中属于有使用年限限制的是________。
A.小、微型非营运载客汽车 B.大型非营运轿车 C.轻型非载货专项作业车 D.轮式专用机械车 [判断题]开放性骨折，伴有大出血者，先固定、再止血，并用干净布片覆盖伤口，然后速送医院救治。
A.正确 B.错误 [单选题]智能组网中智能网关安装位置应尽量放在（ ）
A.客厅 B.书桌 C.具备电源的信息汇聚点 D.客户想放哪里都行 [判断题] 电话下达许可开工的命令时，工作许可人及工作负责人应记录清楚明确，并复诵核对无误。( )
A.正确 B.错误 [单选题]必须把( )作为基层经常性工作和提高战斗力的根本途径
A.训练 B.政治工作 C.经常性教育 D.科研 [单项选择]银行业从业人员应当做到授信尽职，但对申请贷款企业的审核不应该包括( )。
A. 如该企业申请担保贷款，应当了解担保物的情况 B. 了解客户所在区域的信用环境 C. 必须了解该企业总经理的个人信用卡消费情况 D. 了解该企业所处行业情况 [多选题]下列对于我国刑法第13条中“……但是情节显著轻微危害不大的，不认为是犯罪”的理解，正确的有（ ）。
A.避免给轻微的违法行为打上“犯罪”的标记 B.表明认定犯罪需要正确“定性”及合理“定量” C.是区分“违法行为”与“犯罪行为”的宏观标准 D.合理配置司法资源以集中力量惩罚“严重违法行为” [填空题]
{{U}} (31) {{/U}}with the human eye, a cat’s{{U}}
(32) {{/U}}have more rods than cones,{{U}} (33) {{/U}}helps
the cat see in the dark. Cats also have elliptical pupils that open and close
faster and can become larger than our round{{U}} (34) {{/U}}. In
addition, cats and some{{U}} (35) {{/U}}nocturnal animals have a mirror
like membrane on the back of their eyes, which reflects the light passing
through the rods back through them in the, opposite direction, This "double
exposure" allows cats to{{U}} (36) {{/U}}well in near
darkness.
The human eye changes gradually{{U}} (37) {{/U}}age,{{U}} (38) {{/U}}the changes are critical. In darkness, eyes adapt{{U}} (39) {{/U}}widening the pupils to let in as much light as possible. {{U}} (40) {{/U}}you get older, these muscles weaken and do not respond as well{{U}} (41) {{/U}}the need to let in more light. The result is a small{{U}} (42) {{/U}}when you try to see in poor [单选题]“( )”是我们存在的意义。让客户因我们的产品和服务不断创造财富,不断获得愉
A. 为员工谋幸福 B.为国家做贡献 C. 为客户创价值 D.客户满意 [单选题]天津地铁6节编组的列车共有（ ）个轮饼。
A.12 B.24 C.36 D.48 [判断题]电力机车进行车顶作业时,机车必须停在安全区内,并办妥停电手续,挂好( )线后方能进行。P90T399 A. 安全B. 接地 C. 绝缘
A.正确 B.错误 我来回答: 提交
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