Passage 4 To us it seems so natural to put up an umbrella to keep the water off when it rains. But actually the umbrella was not invented as protection against rain. Its first use was as a shade against the sun. Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, was back in the eleventh century B. C. We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and authority. In the Far East in ancient times, the umbrella was allowed to be used only by royalty or by those in high offices. In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is be A. Women enjoy using umbrellas with varied kinds of colors nowadays. B. The inventor of the umbrella is unknown. C. Once ordinary people had no right to use umbrellas. D. Umbrellas were popular and cheap in ancient times. [单选题]施工企业应设立独立的安全生产管理机构,并应按规定配备()安全生产管理人员。
A.专职 B.兼职 C.专门 D.专业 [简答题]写出高压电能计量装置带电调换现场施工方案(间断计量方式)。
[单选题]如图,在图像窗口中创建水平参考线,可选择( )菜单中的命令
A.视图 B.文件 C.图像 D.选择 [多选题]证券公司融资融券业务的决策和主要管理职责应集中于证券公司总部。( )
A.A B.B [单选题]不准在带有压力(液体压力或气体压力)的设备上或带电的设备上进行焊接。在特殊情况下需在带压和带电的设备上进行焊接时,应采取安全措施,并经()批准。
A.工作负责人 B.工作许可人 C.本单位 D.部门主管生产领导 [单选题]女性,40岁,桥本甲状腺炎6年,近日出现体重增加,血脂增高,乏力,嗜睡
可能为
A.冠心病 B.脑血栓 C.甲减 D.甲亢 E.单纯性肥胖 [单选题]以下药物可以治疗黄疸的药物是
A.侧柏叶 B.白茅根 C.苎麻根 D.地榆 E.小蓟 [判断题]岗位轮换包括营业机构(部门)内部跨岗位轮换和跨营业机构(部门)岗位轮换
A.正确 B.错误 [单选题]从空气压缩机组出来经过净化后的压缩空气进入总风联管后,通过( )向相邻车辆传输?
A.辅助控制模块 B.车钩气路装置 C.空气悬挂装置 D.升弓装置 [名词解释]林德曼效应
[单选题]批量代收付业务中,柜员收到单位存款人提交转账支票及代收代付业务清单或电子文件核对无误后,将其款项转入()。
A.待转代发工资款项 B.其他应解汇款 C.待结算财政款项过渡户专户 D.其他应收款项 [简答题]外部因素在购买决策中起什么作用?
[单项选择]某男,57岁,3年来反复咯血,咳黏稠痰,低热,伴消瘦,活动后气短,乏力,X线胸片示右肺上叶后段片状及条索状阴影,并有透亮区,胸廓下陷,气管右移。应首先考虑的诊断是
A. 原发性支气管肺癌 B. 浸润性肺结核 C. 干酪样肺炎 D. 纤维空洞型肺结核 E. 血行播散型肺结核 [单项选择]创伤常用的急救技术()。
A. 复苏、通气、止血、包扎、固定、后送 B. 复苏、通气、止血、包扎、固定 C. 复苏、输液、通气、止血、包扎、固定 D. 复苏、输液、气管切开、止血、包扎、固定 E. 复苏、通气、止血、包扎、固定、搬运 [判断题]SDH频带利用率不如传统的PDH系统高。( )
A.正确 B.错误 [判断题]2.26 机动车使用性质"营转非"是指:原为出租客运机动车,现改为非营运机动车。
A.正确 B.错误 [多选题]防护棚搭设与拆除应符合()规定。
A.严禁上下同时拆除 B.设防护栏杆 C.设警戒区 D.派专人监护 E.立告示牌 [单选题] 综合接地系统施工过程中和施工完成后应实测接地电阻,并详细记录,测试数不少于全线总数的( )
A.50% B.40% C.30% D.20% [判断题]凡在段管辖范围内生产区域、生产经营过程中发生的从业人员伤亡,不论原因、责任及
伤亡人员归属,事故现场人员应立即组织自救、互救,并迅速报告事发班组长或动车所(车间) 负责人,不得以任何理由拖延报告、谎报或隐瞒不报。 A.正确 B.错误 我来回答: 提交
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