One sure sign of the fall season is the
sight of scarecrows everywhere. Scarecrows are used for practical reasons by
farmers, and as decorations by many people. You can find scarecrows on farms and
in yards, and also on T-shirts, sweatshirts, and other clothing. Scarecrows were first used over 2000 years ago by farmers who needed to keep birds out of their fields. Crows and blackbirds were always eating the vegetable crops grown by farmers. The farmers had to do something to stop the crows from coming into the fields. They made these human-like objects out of anything they could find. They used sticks, hay, and pine straw, and dressed the scarecrows in old clothing. The farmers tried their best to make these creations look like real people in a field or garden. They hoped that the crows would see the "person" standing in the field A. The crops were dying. B. They were lovely figures. C. They need shade from the hot sun. D. Crows ate their crops. [单选题]脂肪动员的关键酶是
A.脂蛋白脂肪酶 B.甘油一酯酶 C.甘油二酯酶 D.甘油三酯酶 E.激素敏感性甘油三酯酶 [填空题]多媒体软件系统包括带有多媒体功能的()、多媒体信息处理和集成工具,以及多媒体应用软件。
[多选题]机车途中发现火情后,应立即停车,电力机车断开( )及照明开关,关闭机车外部所有门窗,防止外界空气进入助燃。
A.风源系统 B.主断路器 C.降弓 D.断开蓄电池 [多选题]某消防技术服务机构对已完工的湿式自动喷水灭火系统进行检查,下面是有关喷头安装情况的检查结果,其中不符合现行国家技术标准要求的是()
A.在吊顶下安装了吊顶型洒水喷头 B.隐蔽式喷头上附加了装饰性涂层 C.喷头的公称直径均为10mm,系统配水干管上未安装过滤器 D.部分喷头的溅水盘发生了变形 E.宽度为1.3m的通风管道下面安装了喷头 [单项选择]下列关系中,不属于我国《保险法》调整范围的是()。
A. 投保人与保险人之间的人身保险关系 B. 投保人与保险人之间的财产保险关系 C. 工伤保险关系 D. 保险代理人与保险公司之间的关系 [单项选择]鳞状上皮化生不发生于()。
A. 支气管黏膜上皮 B. 胆囊黏膜上皮 C. 胃黏膜上皮 D. 脑室管膜上皮 E. 肠黏膜上皮 [判断题]张三组织王二、赵四、李三等10人在自己的赌场内赌博,被公安机关查获。经调查,张三的赌场开业后,每日经常有20余人在张三的组织下赌博,持续月余时间。对张三应当按照赌博罪追究刑事责任。
A.正确 B.错误 [单项选择]Broadly speaking, the Englishman is a quiet, shy, reserved person who is fully (31) only among people he knows well.
In the presence of strangers or foreigners he often seems inhibited, (32) embarrassed. You have only to (33) a commuter train any morning or evening to see the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; no one speaks. In fact, to do so would seem most usual. (34) , there is here an unwritten but clearly understood code of behavior which, (35) broken, makes the person immediately the object of (36) . It is a well-known fact that the English have a (37) for the discussion of their weather and that, given half a chance, they will talk about it (38) . Some people argue that it is because English weather (39) forecast and hence is a source of interest and (40) to everyone. This may be so. (41) English A. contribution B. deduction C. contemplation D. speculation [单选题]《列车运行图编制管理规则》第18条规定,下面哪一项( )是铁路局应向铁道部提报的列车运行图指标。
A.客车底在配属站和折返站停留时间,车底运用组数 B.客车车体使用时间 C.轨道设备质量 D.机车信号设置数量 [多选题]对于多回线路在同一杆塔上不同线路上均要求挂地线的,在填写线路第一种工作票时应填写工作班组自行负责实施的工作接地线的线路()、()、()。
A.电压等级 B.线路连接方式 C.名称 D.杆号 [多选题]心肺复苏术操作是否正确,主要靠平时严格训练,掌握正确的方法。而在急救中判断复苏是否有效,可以根据以下()、出现自主呼吸几方面综合考虑。
A.瞳孔 B.面色(口唇) C.颈动脉搏动 D.神志 [判断题]预加氢反应温度过高、氢油比过低,会导致催化剂积炭速率加快。 ( )
A.正确 B.错误 [名词解释]泪溢
[多选题]35kV开关柜低压室内电流互感器二次侧有三组线圈,分别用作()。
A.测量 B.保护 C.零序保护 D.差动保护 [简答题]用于水泥混凝土路面板块修补的材料,应达到哪些技术要求?
[不定项选择]治安管理处罚公开、公正的原则要求( )。
A. 要保障管理相对人的知情权 B. 作出处罚决定要公开进行 C. 对管理相对人一视同仁,不差别对待 D. 处罚中的审批手续应当是公开的 [单选题]在没有脚手架或者在没有栏杆的脚手架上工作,高度超过( )m 时,应使用安全带,或采取其他可靠的安全措施。
A.A.1 B.B.1.5 C.C.2 D.D.2.6 [单项选择]与投资建设项目人力资源管理总是联系在一起的专业管理是建设项目的()。
A. 技术管理 B. 组织管理 C. 经济管理 D. 成本管理 [单选题]常用的促销方法有:公开出版物、事件、公益服务活动、()
A.赞助 B.试吃 C.展览会 D.讨论 [单选题]《国家电网有限公司输变电工程施工分包安全管理办法》要求,( )指施工承包商将其所承包工程中的非主体专业工程发包给具有相应资质等级的专业分包商完成的活动。
A.专业分包 B.劳务分包 C.工程转包 D.违法分包 [判断题]企业行为文化包含显性要素和隐性要素。
[多选题]根据《GB/T38317.11-2019》规定,智能电表表盖透明窗口应采用(____)的环保材料。
A.透明度好 B.阻燃 C.防偷窥 D.防紫外线 [多项选择]钩体病的主要传染源是()
A. 野鼠 B. 蛇 C. 鹅 D. 猪 E. 鸡 我来回答: 提交
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