热门试题:
[单项选择]关于视路的说法，错误的是（）
A. 黄斑神经纤维分为交叉和不交叉两组
B. 视束由同侧视网膜颞侧纤维与对侧视网膜鼻侧纤维构成
C. 神经纤维在视束中向内旋转90°，离开外侧膝状体后向外旋转90°
D. 视网膜后极部纤维投射至枕叶周边部
E. 枕叶皮质有两个来源的血供
[单选题]药物在下列剂型中吸收速度最慢的是
A.片剂
B.混悬液
C.包衣片剂
D.胶囊剂
E.散剂
[判断题]10kV热缩式电力电缆中间接头制作锯断多余电缆芯线时，应保证电缆线芯端口平直。
A.正确
B.错误
[多选题]职业有害因素包括（ ）。
A.A、生产过程中存在的有害因素
B.B、劳动过程中存在的有害因素
C.C、生产环境中存在的有害因素
[单选题]超限货物运输记录应当( ),随同票据一同携带和交接。
A.贴在货票丁联背面
B.贴在货物运单背面
C.贴在票据封套外
D.装入票据封套内
[判断题]我国煤矿生产安全状况较差的原因较多,但煤矿职工整体素质较差,法律意识淡薄是不可忽视的主观因素。( )
A.正确
B.错误
[简答题]《不合格物料控制程序》中不合格物料处置的工作程序是什么？
[判断题]根据《建设工程施工现场消防安全技术规范》规定，施工单位应向居住和使用者进行消防宣传教育、告知建筑消防设施、疏散通道的位置及使用方法，同时应组织进行疏散演练。
A.正确
B.错误
[多选题]牵引场、张力场的选择，应符合哪些（ ）规定。
A.牵引机、张力机能直接运达，或道路桥梁稍加修整加固后即可运达
B.场地地型及面积能满足设备、导线布置及施工操作要求
C.相邻直线塔允许过轮临锚，锚线对地角度符合设计要求，且满足锚线及压接导线作业要求
D.耐张塔、上扬杆塔附近
[单项选择]离心式压缩机并联运行适用于（）的场所。
A. 气体需用量小
B. 气体用量不大且均衡
C. 要求排气压力高
D. 气体需用量大，或经常大幅度变动
[单选题] "在Excel中，创建一个图表时第一步要（ ）.
A.选择图表的形式
B.选择图表的类型
C.选择图表存放的位置
D.选定创建图表的数据区域"
[判断题]电器设备未经验电，一律视为有电，不可用手触及。
A.正确
B.错误
[判断题]电磁刹车运行时的排水温度应低于72 ℃。
A.正确
B.错误
[单选题]甲醇的分子量为( )。
A.28
B.30
C.32
D.44
[单选题]区间正线的最大坡度不宜大于（20‰ ），困难条件下经技术经济比较后不应大于（30 ）‰。
A.5‰、10‰
B.10‰、20‰
C.15‰、20‰
D.20‰、30‰
[填空题] The history of modem water pollution goes (B1) to February 20, 1931, when Mrs. Murphy (B2) over her backyard fence and said to Mrs. Holbrook, "You (B3) those shirts white Mrs. Holbrook was (B4) to admit they were as white as she could get them (B5) that ordinary soap.
"What you should use is this Formula Cake Soap which (B6) against the dull grey look that the family wash (B7) had."
Doubtful (B8) adventurous, Mrs. Holbrook tried the Formula soap, (B9) did take the grey out of her husband’’s shorts. But what she didn’’t know was that the water eventually (70) into the Blue Sky River, killing two fish.
Three years later, Mrs. Murphy was (B11) her shirts and Mrs. Holbrook said, "How did
you ever get your collars so (B12) ,surely not with Formula "
"Not ordinary Formula. But I did with Super Fortified Formula. You see, it attacks dirt and destroys it. Here, try some (B13) your shirts."
Mrs. Holbrook (B14) and
A. A．refused
B．did
C．hesitated
D．understood
[判断题]持有大型客车、牵引车、城市公交车、中型客车、大型货车驾驶证的驾驶人，记分周期内有记分的，应当在记分周期结束后三十日内到公安机关交通管理部门接受审验，同时还应当申报身体条件情况。
A.正确
B.错误
[判断题]PTH是最重要的调节血钙水平的激素，可动员骨钙入血，促进钙的重吸收，升高血钙，同时抑制近球小管对磷的重吸收，使血磷降低。
[单项选择]某市新化建筑公司为该市益壮饮料厂承建厂房，约定工程造价900万元，工程竣工验收合格后，益壮饮料厂向新化建筑公司支付800万元，剩余100万元未付。新化建筑公司为此诉至法院，一审判决饮料厂败诉，饮料厂不服，提起上诉。二审期间，饮料厂提起反诉，称新化建筑公司在施工过程中曾向饮料厂借用了80万块砖用于其他工程，要求新化建筑公司返还80万块砖钱。二审法院应如何处理该反诉 ( )
A. 二审法院应对反诉做出判决
B. 二审法院应根据当事人自愿原则，就新增加的请求进行调解；调解不成的，告知当事人另行起诉
C. 二审法院应撤销原判决，发回重审
D. 二审法院应驳回反诉
[不定项选择题]共用题干
Stomach Ulcer
Stomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the
pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they
may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the
population will develop an ulcer at some time in their lives.So a possible cure is good news for many people.
Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the
tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in
the stomach then increase the pain of an ulcer. How does a person know he or she has an ulcer? Doctors say
most people with ulcers feel a burning pain in their chests or stomachs.This pain is often called heartburn.It
usually happens before eating or during the night. It causes some people to lose their desire to eat,or they are
unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach
fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial
organism called Hillico Bactor Pilorie or H Pilorie.H Pilorie bacteria are what make stomach produce extra
stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts
say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also
believe curing ulcers will reduce the number of people who develop stomach cancer. The number of people
with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.
Doctors say a person is more likely to get an ulcer if someone in his or her family has had one.In fact a
person with the family history of ulcers is three times more likely to get one than other people.There are ways
people can protect themselves from developing an ulcer. Doctors say it is more important to reduce the amount
of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.
And they say people should reduce tension in their lives.
There has been a change in doctors'understanding of the cause of stomach ulcers.
A.Right
B.Wrong
C.Not mentioned
[单选题]消防避火服适用于( )防护。
A.放射性污染
B.高温有火焰灼伤危险场所
C.军事毒剂
D.化学事故现场
[单选题] 脑对躯干、四肢和一些内脏器官的管理, 需要的传导媒介是
A.小脑
B.脑干
C.脊髓白质
D.脊髓灰质
[单选题]产生直流高压的半波整流电路中()用于限制试品放电时的放电电流。
A.升压试验变压器T
B.高压硅堆V
C.保护电阻R
[多选题]架空线路的施工安装阶段包括（）。
A.A、电缆敷设
B.B、接地安装
C.C、电杆组立
D.D、导线架设
E.E、基础施工
[多项选择]下列哪些试验可以评价协调功能（）
A. 指鼻试验
B. 活动平板运动试验
C. 直腿抬高试验
D. 快速轮替试验
E. 跟膝胫试验
[单项选择]7.2.1规定应明确产品要求，就“产品要求”而言，下列说法正确的是（）。
A. 顾客应明确产品特性，如显示器的分辨率
B. 由顾客明确与产品相关的法规要求
C. 顾客应明确产品的预期要求
D. 消费者一般从使用角度提产品要求，如电视机图像盈清晰
[单选题]5G网络引入哪项技术应对新场景对网络差异化业务的挑战,以满足不同业务场景的网络需求( )。
A.网络切片技术
B.边缘计算技术
C.SB技术
D.NFV技术
[单选题]选择锉刀时，锉刀( )要和工件加工表面形状相适应。
A.A、大小
B.B、粗细
C.C、新旧
D.D、断面形状
[判断题]加工精度和加工误差这两个概念在评定零件几何参数中的作用是等同的。( )
A.正确
B.错误
[简答题]特约商户信息管理系统中，对于黑名单中的单位以及相关个人担任法定代表人或负责人的单位，收单机构谨慎拓展为特约商户。
[判断题]集装箱正面吊运机作业标准中规定作业指挥语音信号“往左侧移”是将集装箱向左移动。
A.正确
B.错误
[判断题]人力运输用的工器具应牢固可靠，每次使用后应作检查。( )
A.正确
B.错误
[单选题]统计法就是以(____)的随机变量的模型来对危险率进行定量计算。
A.平均分布
B.指数分布
C.正态分布
D.韦伯分布
[单项选择]行政事业单位内部控制在方向、思路、内容、方法上与（）积极推动的廉政风险防控机制建设是基本一致的
A. 中组部
B. 中纪委
C. 审计署
D. 国务院
[单选题]两岁多的涛涛走路不太稳，上楼梯时比较吃力，为了防止涛涛摔倒，老师用力拉了一下涛涛的右手，结果涛涛大哭起来，紧接着右臂不能抬举、弯曲，不能用右手拿东西，更不让人碰。涛涛的右臂有可能出现什么状况？下面说法不正确的是（ ）。
A.可能是桡骨头半脱位
B.可能是“牵拉肘”
C.可能是脱臼
D.可能是抽筋
[多选题]人生境遇受多方面的影响, 包括( )。
A.受制于一定的社会环境
B.受制于一定的自然条件
C.受制于人自身的主观条件
D.受制于人自身的客观条件
[多选题][多选题]《吉林省人民政府关于实行高速公路差异化收费优惠政策的批复》（吉政函〔2020〕16号）文件对通行我省高速公路的（ ）、6类货车给予通行费优惠政策。
A.2类
B.3类
C.4类
D.5类
