【单选题】
According to the passage, whether TV is good or not depends on ___________.___
A. its quality        
B. people's attitude towards it
C. how we use it      
D. when we use it
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答案
C
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相关试题
【单选题】
What regulation was issued by New York State concerning beverage containers?___
A. A fee should be charged on used containers for recycling.
B. Throwaways should be collected by the state for recycling.
C. Consumers had to pay for beverage containers and could get their money back on returning them.
D. Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
【单选题】
The returned plastic bottles in New York used to _____________.___
A. be turned into raw materials
B. be separated from other rubbish
C. have a second-life value   
D. end up somewhere underground
【单选题】
The key problem in dealing with returned plastic beverage containers is ______________.___
A. how to reduce their recycling costs
B. to sell them at a profitable price
C. how to turn them into useful things
D. to lower the prices for used materials
【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
A. recycling causes little pollution
B. other methods are more expensive
C. recycling has great appeal for the jobless
D. local governments find it easy to manage
【单选题】
It can be concluded from the passage that ____________.___
A. recycling is to be recommended both economically and environmentally
B. local governments in the U.S. can expect big profits from recycling
C. rubbish is a potential remedy for the shortage of raw materials
D. landfills will still be widely used for waste disposal
【单选题】
The author chose to study engineering at a small liberal-arts university because he ________.___
A. intended to be a sensible student with noble ideals
B. wanted to be an example of practicality and rationality
C. intended to be a combination of engineer and humanist
D. wanted to coordinate engineering with liberal-arts courses in college
【单选题】
 According to the author, by interacting with people who study liberal arts, engineering students can __________.___
A. broaden their horizons
B. receive guidance in their careers
C. become noble idealists
D. balance engineering and the liberal arts
【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
A. to be imaginative with a value system to guide him
B. to be a technical genius with a wide vision
C. to have an excellent academic record
D. to be wise and mature
【单选题】
The author's experience shows that he was ________.___
A. creative        
B. ambitious  
C. irrational        
D. unrealistic
【单选题】
 The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
A. practicality and rationality  
B. engineering and the liberal arts
C. reality and noble ideals  
D. flexibility and a value system
【单选题】
It can be learned from the passage that the Ouchidas' house __________.___
A. failed to meet energy conservation standards
B. was designed and constructed in a scientific way
C. is well worth the money spent on its construction
D. is almost faultless from the point of energy conservation
【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.          
B. Gas leakage in the kitchen.
C. The newly painted walls.  
D. Poor quality of building materials.
【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen        
B. accelerate  
C. relieve          
D. improve
【单选题】
Why were cracks in old houses not a big concern?___
A. Because environmental protection was given top priority.
B. Because indoor cleanness was not emphasized.
C. Because they were technically unavoidable.
D. Because energy used to be inexpensive.
【单选题】
This passage is most probably taken from an article entitled "_________".___
A. Energy Conservation
B. Air Pollution Indoors
C. House Building Crisis
D. Traps in Building Construction
【单选题】
We need to plan ahead in order to ___________.___
A. keep a record of all the events    
B. better organize our activities
C. store everything in our head      
D. pile up little tasks neatly
【单选题】
Strategic times are best for us to ___________.___
A. save energy      
B. check e-mails            
C. study efficiently            
D. organize activities
【单选题】
Which of the following could be used as a motivation to do our assignments?___
A. Remembering our urgent tasks.      
B. Any activities we're eager to do.
C. Taking a break in the afternoon.  
D. The promise to study efficiently.
【单选题】
What can help us to keep refreshed throughout the day?___
A. Doing some physical exercise.        
B. Taking a short nap in the afternoon.
C. Rushing through some assignments.  
D. Playing a game of chess with a friend.
【单选题】
Which of the following could be the best title for this article?___
A. Study Habits and Time Management  
B. Business Management and Leadership
C. University Education and Campus Life      
D. Life Goals and Academic Development
【单选题】
It is implied in the text that it is hard to ________.___
A. carry life learning though  
B. tell the nature of life learning
C. learn without going to school
D. find a specially trained teacher
【单选题】
According to the author, the schooling framework often ________.___
A. produces slow students with poor memories
B. ignores some parts of the official curriculum
C. fails to provide enough knowledge about life
D. gives little care to the quality of teaching materials
【单选题】
Life learners recognize that learning will not be difficult if they are _________.___
A. clear about why to learn
B. careful to make a time table  
C. able to respect other people
D. cautious about any mistakes
【单选题】
According to the author, life learning ________.___
A. could prevent one from running risks
B. could be a road full of trials and errors
C. makes a kid independent of his parents
D. teaches a kid how to avoid being scorned
【单选题】
Through life learning, children ________.___
A. will grow without the assistance from parents
B. will learn to communicate with the real world
C. will be driven to learn necessary life knowledge
D. will be isolated from the negative side of society
【单选题】
A good title for this passage is __________.___
A. Sleep                 
B. Good Health    
C. Dreams             
D. Work and Rest
【单选题】
The word drowsy in the last paragraph means __________.___
A. sick                   
B. stand up       
C. asleep               
D. a little sleepy
【单选题】
This passage suggests that not getting enough sleep might make you ___________.___
A. dream more often     
B. have poor health   
C. nervous                 
D. breathe quickly
【单选题】
During REM,  ___________ .___
A. your eyes move quickly    
B. you dream  
C. you are restless   
D. both A and B
【单选题】
The average number of hours of sleep that an adult needs is __________.___
A. approximately six hours    
B. around ten hours    
C. about eight hours      
D. not stated here  
【填空题】
___
【填空题】
___
【填空题】
1、肿瘤TNM分类___
【填空题】
2、颞下颌关节紊乱病___
【填空题】
3、继发性牙颌面畸形___
【填空题】
4、Sjogren syndrome___
【填空题】
5、三叉神经痛___
【填空题】
___
【填空题】
①___;
【填空题】
②___;
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以下关于气动绞车使用,不正确的是:( )。___
A. 在刹死刹车后,人可以在吊重物期间离开
B. 不要用手去排绳子
C. 眼睛要观察指挥手势.吊物及绳子排放情况
D. 刹带及刹车鼓之间要保持清洁干燥,防止油污水等进入
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卸扣.吊环.眼板和吊钩属于( )。___
A. 系物
B. 被系物
C. 系物器件
D. 固定件
【单选题】
系物大致可以分为( )等几类。___
A. 钢丝绳索具.吊带.链索
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下列属于敞开式箱件的是( )。___
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下列属于危险品设备的是( )。___
A. 吊篮
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【单选题】
关于吊带下列描述不正确的是( )。___
A. 使用时应避免软环张开角度超过30°
B. 吊带应在避光和无紫外线辐射的条件下存放
C. 不应把吊装带存放在明火旁或其他热源附近
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绳套严重锈蚀部分小于原直径的( )%就应该报废。___
A. 80
B. 85
C. 90
D. 95
【单选题】
吊索分支之间的夹角一般应在( )之间,最大不超过120°。___
A. 60°~90°
B. 45°~60°
C. 30°~60°
D. 45°~90°
【单选题】
吊索主要具有( )两大类。___
A. 金属吊索具和合成纤维吊索具
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【单选题】
钢丝绳破断拉力现场计算公式中英分直径的平方 ÷ 2得出的单位是( )。___
A. 吨
B. 公斤
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【单选题】
卸扣安装横销轴,螺纹旋足后,应回转( )螺距,不准敲击螺纹部位。___
A. 一扣
B. 半扣
C. 两扣
D. 一扣半
【单选题】
涡磁刹车主要由旋转主轴(借助离合器与滚筒轴相连)及固定其上的( )组成。___
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C. 刹车毂和涡磁刹车
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对于钻井平台C-11钻井绞车,在没有冷却水时,绝对不能使用涡磁刹车,冷却水的进口温度不得超过( )摄氏度。 ___
A. 35
B. 38
C. 75
D. 78
【单选题】
如果涡磁刹车过热,则可能的原因是( )。___
A. 涡磁刹车没有通电
B. 涡磁报警装置失灵
C. 涡磁刹车不工作
D. 忘记开启冷却水泵
【单选题】
如果钻井绞车刹车过热,则下面做法不正确的是( )。___
A. 提高进水排量到推荐值
B. 增加水箱的冷却水或增大水箱容积
C. 关闭报警装置
D. 当转子旋转时,减缓冷却水流畅速度
【单选题】
油雾器是一种特殊的注油装置。当压缩空气流过时,它将润滑油喷射成( ), 随压缩空气一起流入需要润滑的部件,达到润滑的目的。___
A. 油状
B. 液体形态
C. 雾状
D. 固态
【单选题】
油雾器在使用中一定要( )安装。___
A. 水平
B. 垂直
C. 倾斜45°
D. 倾斜30°
【单选题】
采用金属密封的阀门一般比弹性密封的阀门寿命( ),但很( )做到完全密封。___
A. 短,难
B. 短,容易
C. 长,难
D. 长,容易
【单选题】
如果蝶阀阀门启闭不灵活,则下列原因不可能的是( )。___
A. 两侧密封垫片失效
B. 调节圈调节失当
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D. 排放管路阻力大
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B. 长度与深度
C. 内径与外径
D. 内径与深度
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C. 吊杆上部的调节螺钉
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新建平台及大面积除锈时最好采用( )。___
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B. 敲铲
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D. 喷砂处理
【单选题】
由( )组织班前班后会。___
A. 司钻
B. 带班队长
C. 高级队长
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【单选题】
在钻井报表中关于钻头不需要记录其( )。___
A. 类型
B. 尺寸
C. 喷嘴的尺寸和个数
D. 重量
【单选题】
测压力时,应( )压力表盘。___
A. 正对
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PMS的意思是指( )。___
A. 按时保养系统
B. 计划保养系统
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整个PMS的执行由平台( )负责。___
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钻井绞车刹把压到最低位置仍刹不住车的原因不可能是( )。___
A. 刹车片严重磨损
B. 刹车毂上有油
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D. 刹车带过紧
【多选题】
按照应急部署表中的要求,消防演习中,当班钻井班人员应进行( )。___
A. 队长负责向平台应急指挥中心报告本队集合情况
B. 该队负责保护好井的安全
C. 密切关注事态发展,保持待命状态
D. 负责探火.灭火.人员搜救和火场清理
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卡瓦的( )要承受钻柱的很大负荷和振动,要定期检查这些部件并且需要时立即更换。___
A. 提手
B. 销子
C. 卡瓦本体
D. 牙板
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在拖行前,有关井架的固定作业正确的描述是( )。___
A. 顶部驱动装置等应放至固定位置并固定好。
B. 井架上底座应移至规定位置。
C. 放至好上底座的定位块,并上紧螺栓。
D. 井架移至规定位置,要用绷绳固定好。
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在升船作业之前,通知全体人员做好准备,并且要向( )等部位加润滑油。___
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B. 导向装置
C. 齿轮轴承
D. 桩腿
【多选题】
下面对禁止标志描述不正确的是( )。___
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C. 使人们注意可能发生的危险
D. 示意目标的方向
【多选题】
下面对安全标识的管理描述正确的是( )。___
A. 关键性设备和系统.救生.消防.应急设备/设施上或附近都要有明确的中英文标识和操作说明
B. 所有安全标识每年都应进行检查.维护
C. 设备设施变更后,相应的标识也应及时变更
D. 平台应对安全警示标识作出策划,保证安全警示标识的实施
【多选题】
自升式平台五项作业包括( )。___
A. 升降船
B. 冲桩拔桩
C. 调整扭矩
D. 压载
【多选题】
关于拖航固定,下面描述不正确的是( )。___
A. 甲板风筒周围不能有任何活动物品
B. 可以在风筒上固定物品
C. 小件物品不用固定
D. 甲板固定付钻负责
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关于安全卡瓦的保养,以下说法正确的是( )。___
A. 上紧时可以使用管钳和加力杠
B. 使用后要充分清洁
C. 泡在专用的油桶内
D. 禁止扔,甩,损坏本体
【多选题】
关于钻铤卡瓦使用.检查及保养要求,以下叙述正确的是( )。___
A. 使用前检查卡瓦是否变形,卡瓦片连接销是否完好
B. 牙板,牙板挡销是否完好,牙板槽是否变形,提手是否完好
C. 如有卡瓦牙磨损严重,只需更换损坏的卡瓦牙
D. 使用后涂抹黄油存放