[多选题]水泵接合器的种类可分为( )-我要搜题网

[多选题]在处置易燃易爆气体或者可燃液体泄漏事故时,车辆严禁停靠在( )上方及其附近。
A.地沟
B.窨井
C.管道
D.坡道

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[多选题]依据《中国南方电网有限责任公司安全生产禁令》（南方电网安监〔2022〕14 号）第三条的规定：严禁使用（）的承包商。
A.外包
B.不具备规定资质
C.不具备安全生产保障能力
D.分包

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[单选题]中年妇女，剧咳后右大腿卵圆窝部肿物突然增大、变硬，疼痛难忍。一天后用手法还纳后，出现剧烈的持续性下腹痛，并有明显的腹肌紧张、压痛与反跳痛，最可能的诊断为
A.难复性疝
B.嵌顿疝
C.绞窄性疝
D.易复性疝
E.急性腹膜炎

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[判断题]我国人民币短期贷款利率可分为6个月以下(含6个月)和6个月至1年(含1年)两个档次，中长期贷款利率可分为1至3年(含3年)、3至5年(含5年)以及5年以上三个档次。
A.正确
B.错误

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[简答题]简述卢梭关于人生而平等的观点。

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[单选题]80 km/h＜υmax ≤120 km/h正线线路临时补修轨道静态几何不平顺三角坑（直线和圆曲线）容许偏差管理值（混凝土枕线路，mm）。
A.13
B.9
C.11
D.10

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[单项选择]直肠息肉主要症状
A. 大便周围带血或便后出血
B. 大便变形
C. 里急后重
D. 疼痛
E. 黏液血便

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[多选题]机场专职消防人员应包括哪些人员?( )
A.指挥员
B.通讯员
C.消防车驾驶员
D.行政管理人员
E.战斗员
F.后勤保障人员

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[填空题]采用中间再热循环的目的是降低汽轮机末级蒸汽（）,提高（）。

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[简答题]凸版印刷特点？

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[单项选择]

One morning a young woman, who has recently lost her first job, was examining the advertisements in the paper in search of other work. Suddenly she called out to her mother, who was in the kitchen. "Listen to this, Mother!" she cried. "I’ye found an easy way of making money."
"What is it" her mother asked, coming into the room. "Listen," said the girl, and read the advertisement aloud: "Do you want to make money Send me a postal order for five pence, together with a stamped, addressed envelope. You will receive a reply showing you how to make hundreds of pounds without leaving your house." Then there’s a name and address.
"Nonsense!" said her mother. "You’ll only lose five pence and the cost of a postal order and two stamps. If he knows how to do that, why doesn’t he do it himself Why does he need to advertise You won’t get an answer."
"Well, five pence
A. a humor.
B. a short story.
C. an advertisement.
D. a serious article.

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[单项选择]Every product on the market has a variety of costs built into it before it is ever put up for sale to a customer. There are costs of production, transportation, storage, advertising, and more. Each of these costs must bring in some profit at each stage: truckers must profit from transporting products, or they would not be in business. Thus, costs also include several layers of profits. The selling price of a product must take all of these costs (and built in profits) into consideration. The selling price itself consists of a markup over the total of all costs, and it is normally based on a percentage of the total cost.
The markup may be quite high, 90 percent of cost, or it may be low. Grocery items m a supermarket usually have a low markup, while mink coats have a very high one. High markups, however, do not in themselves guarantee big profits. Profits come from turnover. If an item has a 50 percent markup and does not sell, there is no profit. But if a cereal has an 8 percent ma
A. the buyers search from place to place for desired object
B. the government selects the best items
C. the government transacts with an individual
D. the sellers compete with each other for the bid

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[单选题]立式钻床主轴上提时轻快方便，这时由于()。
A.齿轮齿条传动
B.主轴部件重量轻
C.主轴部件没有平衡装置
D.螺旋传动

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[单项选择]从西汉开始新疆就成为祖国领土不可分割的一部分。下列对新疆历史上几个重大事件的表述，不正确的是（）
A. 公元前60年，西汉政府任命郑吉为西域都护
B. 《高昌乐》通过丝绸之路从西域传入中原地区
C. 1759年，清朝平定大小和卓叛乱，统一了天山北路
D. 1771年，土尔扈特部在首领渥巴锡的率领下，不远万里回归祖国

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[判断题]NO_X物是燃烧过程中形成的多种氮氧化物，是由可燃混合气在高温、富氧条件下燃烧时产生的。

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[填空题]精密测角时，观测前应认真调好焦距，消除（）。在一测回的观测过程中不得重新（），以免引起视准轴的变动。

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[判断题]当我们走进商场等不熟悉的人员密集场所时,应留心疏散楼梯、安全出口的位置,以便发生意外时就近逃离险区。( )
A.正确
B.错误

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[多选题]应全程注重排烟降毒，现场浓烟、有毒、易燃气体集聚，有（）危险时，应首先开展排烟降毒。
A. 迷失
B.窒息
C. 中毒
D.爆炸

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[单选题]判断成人发育正常的指标，不正确的是
A.前臂曲侧或上臂背侧下1／3处脂肪分布差异最小
B.头长为身高的1／5～1／6
C.两上肢展开的长度约等于身高
D.坐高等于下肢的长度
E.胸围等于身高的一半

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[多选题]工作票由工作票签发人( )后方可执行。
A.审核
B.签名
C.同意
D.申请
E.略
F.略