热门试题:
[简答题]密码分析方法如何根据所用分析资料的不同进行分类?
[多选题]铁路营业线施工是指影响营业线设备稳定、使用和行车安全的
各种施工作业,按组织方式、影响程度分为( )和( )两类。
A.集中修
B.施工
C.维修
D.邻近营业线施工
[单选题]造成髓腔壁穿孔的医源性因素是
A.牙髓腔解剖不熟悉
B.扩大根管器械锐利
C.重度磨损的磨牙
D.患牙根管壁弯曲
E.老年人的磨牙
[不定项选择题]铁路货物加固的一般要求:使用挡木或钢挡加固时,其高度不宜( ),与车地板之间要有足够的联结强度。
A.大于长度
B.过低
C.过小
D.过大
[单选题]如果临床望诊和探诊未发现有引起牙痛的牙体组织缺损,最好作什么检查以进一步确定患牙
A.咬诊+X线检查
B.冷热诊+ X线检查
C.叩诊+ X线检查
D.叩诊+冷热诊
E.咬诊+冷热诊
[填空题]两栖动物的脊柱可分为颈椎、()、()和(),颈椎()枚,枕髁关节()个,使头部有了上下运动的可能性。
[单选题]红茶就是 。
A.RED TEA
B.BLACK TEA
C.GREEN TEA
D.LEMON TEA
[判断题]动车组为固定编组。单组动车组不得解编,两组短编组同型动车组可重联运行。
A.正确
B.错误
[多项选择]对于现代公共行政而言,行政责任体系是一个()耦合的复杂结构体系。
A. 法律责任
B. 职务责任
C. 行政责任
D. 道德责任
E. 义务责任
[单选题]带负荷更换跌落式熔断器作业,由于跌落式熔断器的间距较小,可以装设( )来限制作业人员的活动范围。
A.绝缘包毯
B.绝缘套管
C.跌落式熔断器遮蔽罩
D.绝缘档板
[单选题]擦拭家具应注意( )。
A.擦拭所有家具的表面,使之无尘土
B.擦拭所有家具下的地面,使之无尘土
C.擦拭所有家具的顶部,使之无尘土
D.擦拭所有家具的六面和边角棱腿,擦拭到位,使之无尘土
[单选题]《煤矿安全监察条例》规定:擅自开采保安煤柱,或者采用危及相邻煤矿生产安全的决水、爆破、贯通巷道等危险方法进行采矿作业,煤矿安全监察人员应责令()
A.关闭
B.限期改正
C.立即停止作业
[单选题]【技能鉴定2019 初级工】水泥的细度是指( )。
A.水泥颗粒的磨细程度
B.水泥颗粒的细腻程度
C.水泥颗粒的光滑程度
D.水泥颗粒的粗糙程度
[判断题](1.00分)工程维修相关规定中,供热与供冷系统保修期限为2年。
A.正确
B.错误
[判断题]微生物生长周期中种子接种的最佳时期是稳定期.
[单项选择]业主委员会应当在召开业主大会会议( )日前将会议通知及有关材料以书面形式在物业管理区域内公告。
A. 10
B. 15
C. 20
D. 30
[判断题]浓高氯酸决不可以在聚乙烯中加热,否则会发生爆炸()
[判断题]( )婴幼儿的消化能力和对食品的适应能力尚未成熟,不能接受和大人完全一样的饮食。
A.正确
B.错误
[多项选择]湿热痢宜用何方治疗
A. 葛根芩连汤
B. 胃苓汤
C. 芍药汤
D. 驻车丸
[单选题]异步电动机如果三相绕组中有一相绕组首尾头颠倒,起动时( )不属于上述原因造成的。
A.三相电流很大;
B.一相电流很大;
C.发出很大的声音;
D.启动很缓慢。
[单项选择]艺术与人一起承担了世界对人的三种打击,不属于三种打击的是()
A. 哥白尼的日心说
B. 达尔文的进化论
C. 弗洛伊德的精神分析学莎士比亚的
D. 文艺复兴
[单选题]
要发生心肌梗死,心肌缺血时间需达
A.30分钟以上
B.15分钟以上
C.45分钟以上
D.60分钟以上
E.120分钟以上
[单项选择]翻车机司机的操作位置应距矿车一侧不少于()的安全距离。
A. 1m
B. 1.2m
C. 1.5m
[多选题] 根据《宪法》 规定, 任何人不得利用宗教进行() 的活动。
A.破坏社会秩序
B.损害公民身体健康
C.妨碍国家教育制度
D.从事慈善活动
[单选题]. (单选题) 依据《中国石化应急管理规定》,企业应动态掌握周边单位溢油回收、管道抢修、()、排水等大型装备信息。 (1.0分)
A. 照明、通信
B. 动力、照明、通信
C. 动力、通信
D. 照明、动力
[多选题]零售客户经理-信贷----(多选题)根据2019年授信政策,对公业务申请人客户质量为可接受类的级别()。
A.D1
B.E1
C.E2
D.E3
[单选题]抗组胺药的作用是:( )
A.减少组胺的释放
B.破坏组胺
C.拮抗组胺
D.与组胺竞争某些受体
E.抑制肥大细胞生成
[单项选择]某工程设计室外地坪标高为-0.3m,交付施工场地标高为-0.45m,基础垫层底标高为-1.8m,则挖基础土方清单工程量和定额计价工程量的挖土深度分别为( )。
A. 1.35m1.35m
B. 1.35m1.5m
C. 1.5m1.35m
D. 1.5m1.5m
[单选题]请阅读Passage 2。完成第小题。
Passage 2
In the 1962 movie Lawrence of Arabia, one scene shows an American newspaper reporter
eagerly snapping photos of men looting a sabotaged train. One of the looters, Chief Auda abu Tayi of the I-Ioweitat clan, suddenly notices the camera and snatches it."Am I in this?" he asks, before smashing it open. To the dismayed reporter, Lawrence explains,"He thinks these things will steal his virtue. He thinks you're a kind of thief."
As soon as colonizers and explorers began taking cameras into distant lands, stories began circulating about how indigenous peoples saw them as tools for black magic. The "ignorant natives" may have had a point. When photography first became available, scientists welcomed it as a more objective way of recording faraway societies than early travelers' exaggerated accounts. But in some ways, anthropological photographs reveal more about the cu|ture that holds the camera than the one that stares back. Up into the 1950s and 1960s, many ethnographers sought"pure" pictures of"primitive" cultures, routinely deleting modern accoutrements such as clocks and Western dress.
They paid men and women to re-enact rituals or to pose as members of war or hunting parties, often with little regard for veracity. Edward Curtis, the legendary photographer of North American Indians, for example, got one Makah man to pose as a whaler with a spear in 1915--even though the Makah had not hunted whales in a generation.
These photographs reinforced widely accepted stereotypes that indigenous cultures were isolated, primitive, and unchanging. For instance, National Geographic magazine's photographs have taught millions of Americans about other cultures. As Catherine Lutz and Jane Collins point out in their 1993 book Reading National Geographic, the magazine since its founding in 1888 has kept a tradition of presenting beautiful photos that don't challenge white, middle-class American conventions. While dark-skinned women can be shown without tops, for example, white women's breasts are taboo. Photos that could unsettle or disturb, such as areas of the world torn asunder by war or famine, are discarded in favor of those that reassure, to conform with the society's stated pledge to present only"kindly" visions of foreign societies. The result, Lutz and Collins say, is the depiction of "an idealized and exotic world relatively free of pain or class conflict."
Lutz actually likes National Geographic a lot. She read the magazine as a child, and its lush imagery influenced her eventual choice of anthropology as a career. She just thinks that as people look at the photographs of other cultures, they should be alert to the choice of composition and images.
The author mentions the movie Lawrence of Arabia to__________.
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A.show how people in the indigenous societies are portrayed by Westerners
B.illustrate how people from primitive societies see cameras as tools of black magic that steal their virtues
C.show how anthropologists portray untruthful pictures of native people
D.show the cruel and barbarian side of the native people
[名词解释]外源污染物 xenobiotic pollutants
[多项选择]根据《环境影响评价技术导则-地下水环境》,下列哪些内容属环境水文地质问题调查与分析的主要内容。()
A. 天然劣质水分布状况以及引发的地方性氟病的调查和分析
B. 地下水超采引发的区域性水位下降的调查和分析
C. 地下水污染的调查和分析
D. 土壤次生盐渍化调查和分析
[多项选择]企业申请办理农行网上银行时,经办人为非法定代表人的需向开户行提供以下资料()。
A. 营业执照
B. 法人代码证书
C. 法人授权委托书
D. 注册经办人和表内所填操作员的有效身份证件
[单选题]下列燃烧产物中,()是不完全燃烧产物。
A.CO2
B.灰分
C.H2O
D.CO
[单项选择]经常性财政支出的补偿方式主要是( )。
A. 税收
B. 收费
C. 公债
D. 基金
[单选题]电力电缆是下列哪种文字符号()
A. WL
B.WP
C.WR
D.WS