相关试题
【判断题】
注重质量，讲究信誉，不是铁路职工必须具备的职业道德素质
【判断题】
一个企业必须依靠质量站稳脚跟，从而赢得信誉和市场
【判断题】
只有技能高、素质好的劳动者，才能保证质量完成生产任务
【判断题】
铁路职工除了要有较高的职业技能，还要有很强的责任心，严守规程，精心操作
【判断题】
诚实守信不仅是人们私人交往中必须遵守的一条社会公共生活道德准则，也是职业道德的一条重要规范
【判断题】
“爱护货物、尊重货主”不是检车员的职业道德规范
【判断题】
“顾全大局，联劳协作”是车辆钳工的职业道德规范
【判断题】
良好的职业道德的养成，只有靠“他律”，即来自社会的培养和组织的灌输教育
【判断题】
职业道德修养是一个长期、曲折、渐进的过程
【判断题】
职业道德修养对个人的进步和成长没有帮助
【判断题】
职业理想，是个人对职业的向往和追求，具有强烈的可能性
【判断题】
一个人的职业道德水平不体现在对本职工作的态度上
【判断题】
职业技能是做好本职工作的手段，是胜任本职工作的重要条件
【判断题】
本职工作的实践是表现职工职业道德的重要领域，也是锻炼职工职业道德品质的主要场所
【判断题】
职业道德不是企业形象的一个重要组成部分
【判断题】
任何一种社会舆论，都是在一定道德观念的长期熏陶和支配下形成的
【判断题】
客车电器装置中的发电机、蓄电池、轴温报警器等中（段）修周期应与客车段修周期基本一致，可提前或延期六个月（装在不常用车上的可根据状态再延期）
【判断题】
KP-2A型控制箱三相交流输出线电压为46伏，直流输出电压为59土1伏
【判断题】
J5型电机的额定转速为700-3500转/分
【判断题】
背向二位车端面向一位车端的右手侧为一位侧，左手侧为二位侧
【判断题】
一般情况下，室内充电的蓄电池或运用中充电的蓄电池，遇到明火都有可能发生爆炸
【判断题】
客车电器装置的修程分大修,中修和辅修三种
【判断题】
变压器是一种将某一等级的交流电压变换成另一等级电压的装置
【判断题】
运用客车入库后,都必须按规定进行车体绝缘测试
【判断题】
使用钳流表测量电流时,如被测电流无法估计时,应把钳流表的量程置于最大挡位
【判断题】
耐压300V的电容器能在有效值220V的交流电压下安全工作
【判断题】
在不断开导线的情况下测量电流的大小，应使用钳形电流表
【判断题】
用万用表欧姆挡测二极管极性时，应记住其“+”插孔是接自附电池的负极，而“-”插孔是接自正极
【判断题】
焊接电子电路时，为防止虚焊现象出现，应使用300W的电烙铁
【判断题】
蒸发器是制冷系统中产生和输入冷量的设备
【判断题】
热继电器的整定电流若只稍大于电动机的额定电流，则电动机不能正常起动
【判断题】
热继电器的保护动作在过载后必须经过一定时间才能执行
【判断题】
电路中所需的各种直流电压，可以通过变压器变换获得
【判断题】
免维护密封铅酸电池存放后开路电压每节在12V以下，必须及时恢复充电，充足后方可使用
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While I was in the university, I learned taking photos, ______ is very useful now for me.
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Both the kids and their parents ____ English, I think. I know it from their accent.
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You had better ___ a doctor as soon as possible.
A. seeing
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He opened the letter and it contained ___.
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He has been writing for 3 years, but being a writer is not his ___.
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He is not a child ___.
A. no more
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The retired man is used to ___ his two dogs early in the morning.
A. exercise
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It was not ___ midnight that they discovered the children were not in their bedroom.
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Young ___ he is, he knows how to get along with others.
A. like
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Could you show me where the___ shoes are?
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He succeeded ___ out a lot of things entirely new in the world.
A. in working
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It took me a long time to ___ the disappointment of failing the exam.
A. get over
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She ___ 100 pages of the book today.
A. has already read
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He has been ___ for nearly three weeks after the death of his dear pet.
A. sad
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One cannot learn a foreign language well ___he studies hard.
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A. was
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C. have
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We are glad that we finally managed to get into contact ___ them.
A. at
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C. from
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Look! Here ___ the famous player.
A. comes
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Uncle Sam sent him a___ bicycle as a birthday present.
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I couldn't find my English-Chinese dictionary___.
A. anywhere
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The plane was about to___, and yet I left my ticket behind.
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John succeeded ___ what he wanted.
A. to get
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A. for
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With a good command of reading skills, most students can manage to read ___as they could the year before.
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Some famous singers live on the ___from their record sales.
A. salary
B. price
C. bill
D. income
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_____of them thinks that is a good idea.
A. Anyone
B. No one
C. None
D. Someone
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Don't be too ___about things you're not supposed to know.
A. strange
B. amusing
C. curious
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It was in 1969 ___the American astronauts succeeded in landing on the moon.
A. when
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___people in the world are sending information by e-mail every day.
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He___less time reading stories about film stars than before.
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The taxi driver always reminds passengers to ___their belongings when they leave the car.
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Little Tom is used to getting up ___eight every morning.
