热门试题:
[单选题]干粉消防车按发射干粉动力源的不同分为( )。
A.贮气瓶式和贮压式
B.贮气瓶式和燃气式
C.贮压式和燃气式
D.燃气式和液压式
[判断题]消防站固定接警终端具有接受市话公用网119报警电话报警的功能。( )( 中 )
A.正确
B.错误
[单项选择]一个测验工具中对于对象可以测量到的真实程度，是指该工具的
A. 常模
B. 信度
C. 效度
D. 样本
E. 标准
[简答题]绕口令的基本功常说到“叫葡萄不吐葡萄皮”，下一句是？
[单项选择]
Directions:
In this part there are 4 passages followed by questions or unfinished statements, each with four suggested answers. Choose the one you think is the best answer. Mark your choice on the Answer Sheet by drawing with a pencil a short bar across the corresponding letter in the brackets.
Passage One
Most people think of lions as strictly African beasts, but only because they’s been killed off almost everywhere else. Ten thousand years ago lions spanned vast sections of the globe. Now lions hold a small fraction of their former habitat, and Asiatic lions, a subspecies that spit from African lions perhaps 100,000 years ago, hang on to an almost impossibly small slice of their former territory.
India is the proud steward of these 300 or so lions, which live primarily in a 560-square-mile sanctuary (保护区). It took me a year and a half to get a permit to explore the entire Gir Forest-and no time at all to see why these lions be
A. the present sanctuary is not large enough
B. scientists want to do more research on them
C. they have killed many people
D. the forest is shrinking in size
[单选题]《广西电网有限责任公司职业健康管理实施细则》（Q/CSG-GXPG2143001-2020）附录《职业健康危害辨识及风险评估方法》第1.4条规定：针对（ ）检测的危害因素，按照国家或行业标准规定，通过自行检测或委托具有相应资质的专业机构检测，确定危害程度大小。
A.可定量
B.可定性
C.可定量和可定性
D.可定量或可定性
[判断题]在打开Excel文件中，所有单元格默认处于输入状态
[单项选择]在手机到手机的数据业务中，需要几个DTI的设备？（）
A. 1
B. 2
C. 3
D. 4
[填空题]社会主义家庭美德的基本内容是提倡、______、坚持男女平等、大妻和睦、提倡______。
[多选题]当代中国的税收基本原则包括:
A.公平原则
B.法定原则
C.效率原则
D.适度原则
E.便利原则
[填空题]正交调幅系统中，收端相干载波是从收到的__________取得的。
[单选题]带电作业是在不停电设备上进行的特殊作业，为特殊技能工作人员，要求作业人员具有较高的专业知识和技术技能。因此带电作业人员的配备应从从事输变电工作（ ）年以上的优秀技术工人或大、中专毕业生中选择。
A.一
B.二
C.三
D.四
[填空题]The 0nly car ______ (repair)by the mechanic now is our manager’s.
[填空题]动火作业严格实施
制度，采取一人作业，一人监护的操作方式。
[填空题]（）以精练的形象代表或指称某一事物，表达一定的涵义，传达特定的信息。
[单选题]龙眼肉的功效是( )
A.养血调经，平肝止痛
B.补血调经，活血止痛
C.补血止血，滋阴润燥
D.补益精血，润肠通便
E.补益心脾，养血安神
[判断题]按照投资的方向不同可分为直接投资和间接投资。 ( )
[单项选择]关于灰阶的叙述，错误的是
A. 窗口技术是通过窗值调整更好地显示和适应人眼视觉习惯的处理方法或技术
B. CT值标尺都被设置为2000HU
C. CT值标尺都被设置为大于2000HU
D. 显示系统灰阶的设置一般为256个灰阶
E. 人眼识别灰阶的能力一般不超过60个灰阶
[单选题]在进行常规心肺复苏时在连续胸部按压30次后需要进行()次人工呼吸
A.1
B.2
C.3
D.4
[单项选择]患儿，女，7个月，确诊为营养性缺铁性贫血，需服用铁剂，促进铁剂吸收的最佳方法是（）。
A. 餐前服药
B. 与牛乳同服
C. 加大剂量
D. 加服维生素C
E. 使用三价铁
[单选题]以下哪个不是017研究的排除标准?
A.自身免疫性疾病
B.既往一种含铂双药化疗期间或之后疾病进展的转移性鳞癌NSCLC患者
C.有症状的间质性肺病
D.未经治疗的脑转移
[多选题]应按单台（组）设备出具试验报告（见附录D），报告包括（ ）、（ ）、（ ）、（ ）等内容
A.试验项目
B.试验日期
C.试验对象
D.试验结论
[判断题]无砟轨道几何尺寸检查每半年不少于 1 遍,重点地段应加强检查。 ( )
A.正确
B.错误
[判断题]《铁路旅客运输规程》（铁运〔1997〕101号）规定，承运人调整票价时，已售出的车票不再补收或退还票价差额。
A.正确
B.错误
[填空题]
The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.
The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in short
supply, while<
[单选题]旅客所持车票日期、车次相符但未经车站剪口的应（ ）核收手续费。
A.补剪
B.不补剪
C.补签
D.换发代用票
[单选题]站用变过流保护动作后，现场检查站用变本体有无异状，重点检查（____）等，检查气体继电器（如有）内部有无气体积聚，检查站用变本体油温、油位变化情况。
A.站用变有无过热、变红
B.站用变有无喷油、漏油
C.站用变有无异常音响
D.站用变有无冒烟、着火
[判断题]创伤急救时，外部出血立即采取止血措施，防止失血过多而休克。()
A.正确
B.错误
[单选题]一个灯泡,电阻值为3Ω,流过的电流0.5A,那么它两端的电压是( )。
A.1.5V
B.15V
C.0.15V
D.0.06V
[单项选择]股骨颈骨折可能并发
A. 直接缝合皮肤
B. 凡士林纱布覆盖包扎
C. 中厚游离皮片移植
D. 邻指带蒂皮瓣
E. 腹股沟轴型皮瓣
[单选题]慢性痢疾患者灌肠时多采取以下哪种体位
A.俯卧位
B.仰卧位
C.截石位
D.左侧卧位
E.右侧卧位
[单项选择]在三投影面体系中，平面对投影面的相对位置有（）种。
A. 2
B. 3
C. 4
D. 5
[单项选择]资产负债表按（）报送。
A. 周
B. 月
C. 季
D. 年
[判断题]在支腿伸出长度所确定的工作范围内使用云梯，可保持最佳稳定性。
[简答题]提示：爱丽丝的妈妈病了，爱丽丝想向老师格林先生请几天假。
Alice : Excuse me, Mr. Green. I′ d like to take a few days off.
Green : 51 ？
Alice: My mother is ill. I have to take care of her.
Green: Oh dear! I am sorry to hear that. 52 ？
Alice: No, thank you. My mother has caught a bad cold. She has a high fever and coughs day and night. The doctor says my mother has to be in hospital for a few days. I would like to
be with her.
Green : I understand. 53 ？
Alice: I hope to be back next Wednesday.
Green : That′ s all right. 54 .
Alice: Thank you, Mr. Green. That′ s very kind of you. I will write it immediately.
Green : 55 .
第（51）题答案
[判断题]手触检查部件时,手背触及部件表面的持续时间为可以长时间手触, 相应的温度为 70℃平热上下。 ( )
A.正确
B.错误
[多项选择]国际主要音频标准为（）。
A. G.711
B. MPEG
C. G.729
D. MP3
[单选题]生产经营单位的主要负责人和（ ）应当具备必要的安全生产知识和管理能力。
A.从业人员
B.安全生产管理人员
C.特种作业人员
