Ragtime is a musical form that synthesizes folk melodies and musical techniques into a brief quadrille-like structure, designed to be played—exactly as written—on the piano. (46) A strong analogy exists between European composers like Ralph Vaughan Williams and Edward Grieg, who combined folk tunes and their own original materials in larger compositions and the pioneer composers in the United States. Composers like Scott Joplin and James Scott were in a sense collectors or musicologists, collecting dance and folk music in Black communities and consciously shaping it into brief suites or anthologies called piano rags.
It has sometimes been charged that ragtime is mechanical. For instance, Wilfred Mellers comments, "rags were transferred to the pianola roll and, even if not played by a machine, should be played like a machine, with meticulous precision." (47)However, there is no reason to assume that ragtime is inherently mechanical simply be

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[单选题] 发动机引气压力表示预冷器上游的引气压力,变为琥珀色时表示什么？
A. 低于21 psi，同时N2≥10%
B. 超压
C. 以上都对

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[多选题]列车技术检查方式分为（）
A.动态检查
B.人工检查
C.人机分工检查
D.技术检查

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[单选题]三相异步电动机的定子由机座、定子铁芯、定子绕组、( )、接线盒等组成
A..电刷
B..换向器
C..端盖
D..转子

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[单项选择]400GT及以上的船舶不少于配备（）块金属公告牌。
A. 2
B. 3
C. 5
D. 由船检决定

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[判断题] ( )测温仪使用方便灵敏度、精确度高,减少人为判断失误。
A.正确
B.错误

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[判断题]冶金工业产生的煤气中,高炉煤气是在这几种煤气中,毒性最强的一种。
A.正确
B.错误

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[单选题]折叠式的人力制动机将人力制动轴分为上、下两部分，用销子固定在一起，这种人力制动机大部分装在（）上。
A.棚车
B.敞车
C.罐车
D.平车

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[简答题]2008年7月5日，李某与同事王某因琐事发生口角，继而发生斗殴，在斗殴中李某将王某打伤，经法医鉴定为轻伤。王某为此向某市中级人民法院提起自诉。人民法院受理后，在开庭审理过程中，被告人李某的辩护人对轻伤鉴定的结论提出异议，申请重新鉴定。合议庭于是休庭，指定某省人民医院重新鉴定。后李某提出反诉，提出自己也在纠纷过程中受轻伤，要求追究王某的刑事责任。
[问题]
(1)指出本案在处理程序上存在的问题。
(2)本案反诉能否成立为什么

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[单选题]客运运价由（）构成。
A.旅客票价和行李、包裹运价
B.行李、包裹运价和客运杂费
C.旅客票价和客运杂费
D.旅客票价、行李、包裹运价及客运杂费

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[多选题]在某支队的火场无线通信三级组网中，中队指挥员在哪一级网上？（）（中)（应急通信）
A.一级网；
B.二级网；
C.三级网；
D.四级网；
E.管区覆盖网；
F.火场指挥网。

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[判断题]若线路上有人工作，应悬挂“禁止合闸，有人工作！”标示牌。
A.正确
B.错误

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[单项选择]

{{B}}TEXT A{{/B}}

Paula Jones’ case against Bill Clinton is now, for all possible political consequences and capacity for media sensation, a fairy routine lawsuit of its kind. It does, however, have enormous social significance. For those of us who care about sexual harassment, the matter of Jones v. Clinton is a great conundrum. Consider: if Jones, the former Arkansas state employee, proves her claims, then we must face the fact that we helped to elect someone --Bill Clinton -- who has betrayed us on this vital issue. But if she is proved to be lying, then we must accept that we pushed onto the public agenda an issue that is venerable to manipulation by alleged victims. The skeptics will use Jones’ case to east doubt on the whole cause.
Still, Ms Jones deserves the chance to prove her case; she has a right to pursue this claim and have the process work. It will be difficult: these kinds of cases usually are, and Ms. Jon
A. nothing important
B. very significant
C. doubtful
D. vulnerable

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[单选题] 根据《民法典》,无处分权人将不动产或者动产转让给受让人的,关于受让人一般可取得该不动产或者动产所有权的情形,不包括( )。
A. 受让人受让该不动产或者动产时是善意的
B. 转让的不动产或者动产不需要登记的已经签署协议
C. 转让的不动产或者动产依照法律规定应当登记的已经登记
D. 以合理的价格转让

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[多项选择]劈玻砖常用的规格尺寸有（）
A. 100×100×15
B. 240×240×16
C. 240×115×16
D. 240×53×16

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[单项选择]事后控制不如事中控制，事中控制不如事前控制，可惜大多数事业经营者均未能______到这一点，等到错误的决策造成了重大的损失才如梦方醒，结果往往是请来了名气很大的“空降兵”也______。
A. 意识于事无补
B. 体会无力回天
C. 观察无济于事
D. 认识一事无成

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[判断题]激动与平静的两极性是情感两极性的具体表现之一。
A.正确
B.错误

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[单选题]二氧化碳全淹没灭火系统设计浓度不应小于灭火浓度的（）倍。
A. 1.7
B. 1.4
C. 1.2
D. 2

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[单选题]41.国网典设钢管杆采用（）边正多边形截面、Q345钢材。
A.12
B.16
C.20
D.24

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[单项选择]关于急性盆腔炎，以下哪项不正确
A. 近期有分娩、流产、盆腔手术等
B. 伴有高热、寒战
C. 下腹剧痛
D. 治疗应彻底以防转成慢性
E. 治疗过程中定期作妇科检查以了解疗效