| One thing that distinguishes the online
world from the real one is that it is very easy to find things. To find a copy
of The Economist in print, one has to go to a news-stand, which may or may not
carry it. Finding it online, though, is a different proposition. Just go to
Google, type in "economist" and you will be instantly directed to economist.com.
Though it is difficult to remember now, this was not always the case. Indeed,
until Google, now the world’s most popular search engine, came on to the scene
in September 1998, it was not the case at all. As in the physical world,
searching online was a hit-or-miss affair. Google was vastly better than anything that had come before: so much better, in fact, that it changed the way many people use the web. Almost overnight, it made the web far more useful, A. other search engines are less convenient in use B. Google is the best search engine C. there are too many search engine D. all the search engines are basically the same [单项选择]（）不是埋弧焊机控制系统的调试内容。
A. 送丝速度 B. 引弧操作 C. 电源参数测试 D. 小车行走速度 [填空题]货物与线路或站台边缘的 必须符合规定。
[简答题] 以下哪类产品不属于我行军人专属产品
[单项选择]（）是世界电影发源地。
A. 美国 B. 德国 C. 苏联 D. 法国 [单选题]弘扬艰苦奋斗精神，集中反映了马克思主义关于人的精神的（）基本观点。
A.客观作用 B.间接作用 C.主观作用 D.能动作用 [单项选择]下列选项中不是急性非特异性心包炎的特点：（）
A. 心包叩击音 B. 胸痛 C. 发热 D. X线心影增大 E. 可累及心肌 [单项选择]部门平均劳动生产率提高之后，会导致单位商品的价值量
A. 增加 B. 降低 C. 不变 D. 无法判断 [判断题]判断题：工程车可以牵引运行，也可推进运行，各站按正常列车办理。
A.正确 B.错误 [单选题]集中使用残疾人的用人单位中从事全日制工作的残疾人职工,应当占本单位在职职工总数的()以上。
A.15% B.20% C.25% D.30% [单项选择]编制与实施（），并对其执行情况进行检查，可以保证审计工作有效地进行，有利于合理利用审计资源。
A. 审计计划 B. 审计业务约定书 C. 审计准则 D. 审计程序 [判断题]（类别：号段管理难度：中等）党建产品是基于“手机移动互联网”技术的先进产品（）
A.正确 B.错误 我来回答: 提交
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