[多选题]单个人员敬礼说法正确的是（ ）.
A.单个人员在距受礼者5－7步处，行举手礼或者注目礼
B.徒手停止间，应当面向受礼者立正，行举手礼，待受礼者还礼后礼毕
C.行进间（跑步时换齐步），转头向受礼者行举手礼，并继续行进，左臂仍自然摆动，待受礼者还礼后礼毕
D.携带装具、劳动工具等不便行举手礼时，不论停止间或者行进间，均行注目礼，待受礼者还礼后礼毕

[简答题]简述幼儿情绪发展的一般趋势及培养策略。

[单选题]特发性血小板减少紫癜治疗是应慎重的使用的是
A.抗生素
B.糖皮质激素
C.脾切除
D.输血
E.免疫抑制剂

[判断题]GIS的日常巡视利用红外成像仪、紫外成像仪或局放检测仪等检测仪器对 GIS 运行状态进行带电检测，并做好详细检查记录，如有异常情况应按规定上报并处理。
A.正确
B.错误

[单项选择]建设单位违反城市地下管线管理办法规定，未移交地下管线工程档案的，由建设主管部门责令改正，处( )的罚款；对单位直接负责的主管人员和其他直接责任人员，处单位罚款数额5%以上10%以下的罚款；因建设单位未移交地下管线工程档案，造成施工单位在施工中损坏地下管线的，建设单位依法承担相应的责任。
A. 1万元以上10万元以下
B. 5万元以上8万元以下
C. 5万元以上10万元以下
D. 1万元以上8万元以下

[多选题]用户家中无线信号强度弱，存在多个盲点的情况下，建议采用（）等多个无线组网技术
A.多台路由组网
B.无线网桥
C.WIFI放大器补盲 
D.POE交换机+AP面板模式

[判断题]移动式起重设备应安置平稳牢固，并设有制动装置即可。
A.正确
B.错误

[单项选择]石油酸是指（）。
A. 环烷酸
B. 脂肪酸
C. 酚类
D. 环烷酸、脂肪酸及酚等酸性氧化物

[单项选择]

Insomnia (失眠) is the inability to sleep calmly and relaxedly. It is a problem to nearly everyone at some time. A person may be awake for an hour in the middle of the night and then, next morning, may feel that he hardly slept all night. Normally, worry about not getting enough sleep is the worst aspect of most insomnia. If insomnia occurs repeatedly, it is important to find its possible causes and try to correct them.
Any of simple factors may make one feel difficult to fall asleep. His mattress (床垫) may be too soft or too hard. If there are too many blankets (毯子) on a hot night, he may be too warm; if the mattress is too light he may feel cold during the night. The bedroom itself may be overheated or too cold. If it is not dark enough, or too noisy, this may cause difficulty in sleeping. Eating shortly before going to bed may also be responsible for insomnia. Drinking tea or coffee can also make people awake.
The cause of insomnia may be easy to correct. The suff
A. The over-softness of the mattress.
B. The darkness in the bedroom.
C. Eating just before going to bed.
D. Drinking tea before sleeping.

[单项选择]正常脑组织重为1300～1500g，占全身的体重的2％，而供应脑组织的血流量约占全身的（）
A. 2％～5％
B. 5％～10％
C. 10％～15％
D. 15％～20％
E. 25％～30％

[单选题]在整流电路中___整流电路输出直流脉动最小。
A.单相半波
B.单相桥式
C.三相半波
D.三相桥式

[单选题]直播带货主播进行自我介绍时,不可以介绍( )
A.生活经历
B.工作经历
C.情感经历
D.经商经历

[多项选择]起诉必须符合的条件包括( )。
A. 原告是与本案有直接利害关系的公民、法人和其他组织
B. 有明确的被告
C. 有具体的诉讼请求、事实和理由
D. 属于人民法院受理民事诉讼的范围和受诉人民法院管辖
E. 选定人民法院

[单项选择]肠瘘术后开始恢复进食时的饮食要求是（）
A. 高脂、高蛋白和高碳水化合物
B. 高脂、高蛋白和高纤维
C. 低脂、适量蛋白和低渣
D. 低蛋白、低碳水化合物和高纤维
E. 低蛋白、适量碳水化合物和高纤维

[多选题]下列是邻近营业线C类施工的是（ ）。
A.铲车、挖掘机、推土机等施工机械作业
B.开挖基坑、降水和挖孔桩施工
C.绑扎钢筋、安装拆除模板等未侵入营业线设备安全限界的施工
D.路基填筑或弃土等施工

[单选题]下列物质中不可以用酸碱滴定法测定的是（　）。."
A.盐酸
B.硫酸钾
C.醋酸
D.碳酸钙

[多选题]列车内应检验车票。检票由列车长负责，（ ）协助。
A.随车机械师
B.乘警
C.列车员
D.餐饮人员

[判断题]( )三相异步电动机转子的电流不是感应电流,与定子电流一样,也是外加电流。
A.正确
B.错误

[单选题]健康信仰模式认为改变个体不良行为的关键是
A.健康信念的形成
B.自我效能感的提高
C.认识到健康的重要性
D.对健康行为的敏感性
E.对行为效果的期盼

[判断题]HXN5机车前端也称为短端，机车后端也叫做长端。
A.正确
B.错误

[多项选择]位置平均数包括( )。
A. 算术平均数
B. 极差
C. 方差
D. 中位数
E. 众数

[填空题]在运行途中接到临时限速调度命令或口头指示，司机要亲自接收（签收）临时限速调度命令，并与列车调度员（车站值班员）认真核对。核对后记入（ ）。

[单项选择]鉴别慢性湿疹与慢性单纯性苔藓下列哪项不对（）
A. 有无苔癣化
B. 有无皮损好发部位
C. 有无渗出史
D. 是否先有原发皮疹发生
E. 有无急性发作过程

[单选题]下列选项中，不会引起脱甲烷塔塔压波动的是(　　)。
A.干燥器再生时动作太快
B.甲烷制冷系统波动
C.裂解炉点火
D.塔釜加热调节过快

[单项选择]某试液用1cm比色皿测得透光率为T，若用2cm比色皿测量时，透光率会发生什么变化（）。
A. 增加
B. 减少
C. 不变
D. 提高一倍
E. 降低一半

[单选题]10kV 地下开关站的净高度一般不小于（ ）米； 若有管道通风设备或电缆沟，还需增加通风管 道或电缆沟的高度。
A.4
B.3.6
C.3
D.2.5

[判断题]可以使用XMODEM协议把路由器上的日志文件下载到PC上。
A.正确
B.错误

[单选题]焦熘又称炸熘、脆熘,是
一
种挂( )的熘法。
A. 硬糊
B. 软糊
C. 蛋清糊
D. 全蛋糊

[判断题]绝缘安全用具分为基本安全用具及辅助安全用具。
A.正确
B.错误

[简答题]教师成长与发展的基本途径有哪些?

[单选题]触电时,电流通过人体电流的大小取决于外加电压和人体电阻,人体电阻还会随电压升高而(　　)。
A.降低
B.不变 C；升高

[单选题]某地区最高轨温为60℃,最低轨温为-10℃,在轨温为20℃时,调整轨缝,钢轨长度为25m,则预留轨缝为( )mm。
A.10.5
B.11
C.11.5
D.12

[单选题]事故发生单位应当及时全面落实整改措施，负有安全生产监督管理职责的部门应当加强（ ）。
A.监督
B.监督检查
C.检查指导
D.监督指导

[不定项选择题]共用题干 Pop Music in Africa
Young musicians in African countries are creating a new kind of pop music. The tunes and the rhythms of their music combine African traditions with various forms of music popular today,such as hip-hop,rap,rock,jazz,or reggae. The result is music that may sound familiar to listeners anywhere in the world,but at the same time is distinctly African. It is different also in another way:Many of the songs are very serious and they deal with important social or political issues in Africa today.
Eric Wainaina is one of these African musicians.He grew up in Nairobi,Kenya,in a family of musicians.As a teenager,he listened to pop music from the United States,and later he moved to Boston to study at the Berklee College of Music. Now he has produced a CD in Kenya. Eric's most popular song,“Land of‘A Little Something’”is about Kenya's problem of bribery,or paying others for illegal favors.He wants people to listen to his songs and think about how to make Kenya a better place to live.
Another musician who writes serious songs is Witness Mwaijaga from Tanzania. Her own experiences have helped her understand the suffering of many African women. At the age of fifteen she lost her home,but she was luckier than other homeless young people. She could make a living by writing songs and singing on the street. By the time she was eighteen years old,She had become a star. Her songs are written in rap or hip-hop style about the problems that she sees in Tanzania,especially AIDS and the lack of rights for women.
Baaba Maal,from Senegal,also feels that pop music must go beyond entertainment. He says that in Senegal,storytellers have alwaysbeen important people. In the past,they were the ones who kept the history of their people alive. Baaba believes that songwriters now have a similar responsibility. They must write about the world around them and help people understand how it could be better. The words of his songs are important,in fact.They speak of peace and cooperation among Africans,as well as the rights of women,love for one's family, and saving the environment.
One of South Africa's most popular musicians is Brenda Fassie. She is sometimes compared to Madonna,the American pop star,because she likes to shock people in her shows. But she also likes to make people think. She became famous in the 1980s for her simple pop songs against apartheid. Now that apartheid has ended,her songs are about other issues in South African culture and life. To sing about these,she uses local African languages and a new pop style called kwaito.
In recent years,people outside of Africa have also begun to listen to these young musici-ans. Through music,the younger generation of Africans are connecting with the rest of the world and,at the same time,influencing the rest of the world. For people outside of Africa,African pop music is______.
A.the same as other pop music
B.not usually very interesting
C.entirely strange to them
D.both familiar and different

[判断题]对于Dyn11接线的配电变压器，当出现变压器低压侧一相电压正常，其余两相电压减半时，说明变压器髙压侧一相熔丝熔断。（）
A.正确
B.错误