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{{B}}Choose your company with care{{/B}} Small is beautiful. That, at least, is the conclusion of new research examining how satisfied secretaries are in different sized firms. ’We have found that people who work for small or medium-sized companies work harder and are more committed,’ says David Smith, author of one of the latest studies in this field. ’The smaller the environment, the bigger the part you play as an individual, and the more people notice your absence.’ This will come as a surprise to many secreta [单选题]VOR信号中，30Hz对载波的调幅度为()。(2863)
A.10% B.20% C.30% D.40% [判断题]1669完成测量后，它可以绘制出放大的测量表面的曲线（平直度），给出最大值和最小值及绝对值。
A.正确 B.错误 [多选题] 下列散列算法中,被认为不再安全的有( )。
A. MD5 B. SHA- 1 C. SHA-2 D. SM3 [多选题]无源应答器用于发送对发车方向有效的（）
A.线路信息 B.坡度信息 C.里程信息 D.允许速度 [填空题]实施水中长期供求规划的具体方式是制定和执行（）。
[单项选择]The new currency will get into______ soon.
A. circuit B. circulation C. circular D. circle [单选题]任何领域要成名都得下苦功，孩子如果有莫扎特的能力，我们给他莫扎特的环境，他会成为莫扎特。他如果有莫扎特的能力，但是没有莫扎特的环境，“生命自己会找出路”，他的过程会坎坷，但是他还是会成为莫扎特。我们最怕的是孩子不是莫扎特，而我们一定要他变成莫扎特，这时亲子双方都很痛苦：父母会很失望，觉得孩子是扶不起的阿斗；孩子会很痛苦，知道自己达不到父母的标准。从这段文字中我们可以得出的结论是( )。
A.教养孩子顺其天性即可 B.让孩子上众多的培训班是为了不让孩子输在起跑线上 C.孩子的天分和成长环境相比，前者更重要 D.任何领域要成名都得下苦功 [填空题]What is suburbanization If by "suburb" is meant an urban (47) that grows more rapidly than its already developed interior, the process of suburbanization began during the (48) of the industrial city in the second quarter of the 19th century. Before that period the city was a small highly (49) cluster in which people move about on foot and goods were (50) by horse and cart. But the early factories built in the 1830s and 1840s were (51) along waterways and near railheads at the edges of cities, and housing was needed for the thousands of people drawn by the prospect of employment.
In time, the factories were (52) by proliferating mill towns of apartments and row houses that abutted the older, main cities. As a defense (53) this encroachment and to enlarge their tax base, the cities appropriated their industrial neighbors. In 1854, for example, the city of Philadelphia (54) most of Philadelphia County. Similar [单选题]导轨现场安装应牢固，预埋钢件的间距为（ ）mm～1000mm。
A.100 B.200 C.300 D.600 [单选题](65585)接线时,一个螺栓上最多可接( )端子。(2.0分)
A.1个 B.2个 C.3个 D.4个 [单选题]佩戴自救器时要注意（ ），鼻夹要夹紧，口具要戴牢以防漏气。
A.A、将口具的咬口用牙咬住 B.B、将口具的咬口放入口中 C.C、将口具的咬口放在牙唇之间 D.D、不用嘴含 [单项选择]外部车辆必须停车接受奄验，问明事由。将车型、车牌号、乘车人数、单位名称和所载货物逐一（）。
A. 查验 B. 登记 C. 过数 D. 搜查 [单项选择]下列哪一种眼病不属于遗传性眼病
A. 先天性风疹性白内障 B. 先天性静止性夜盲 C. 先天性虹膜缺损 D. 先天性青光眼 E. 视网膜母细胞瘤 [单选题]碳对焊缝质量的影响，下列错误的是（）。
A.形成气孔 B.促使焊缝金属时效硬化 C.提高焊缝金属塑性、韧性 [单选题]保证安全工作的技术措施中规定，工作人员工作中活动范围与带电设备的安全距离220kV(____)米。
A.1 B.2 C.3 D.4 我来回答: 提交
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