【判断题】
首班载客列车到站前50分钟，按 设调指令开启环控系统并确认运行情况。
A. 对
B. 错
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答案
B
解析
首班载客列车到站前30分钟，按 设调指令开启环控系统并确认运行情况。
相关试题
【判断题】
客服中心岗负责售补票、兑零、问询间隙，留意进站乘客动态,发现精神异常、醉酒等不宜乘车的乘客，劝阻进站乘车，并及时汇报车控室，必要时请求地铁公安或其他同事协助并注意自我保护。
A. 对
B. 错
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【单选题】
Which of the following statements is NOT true?___
A. Getting off to work with a minimum effort helps save one's energy.
B. Dr. Kletman explains why people reach their peaks at different hours of day.
C. Habit helps a person adapt to his own energy cycle.
D. Children have energy cycles, too.
【单选题】
An effective way to prevent the burnout of young athletes is __________.___
A. to increase their sense of success
B. to make sports less competitive
C. to reduce their mental stress
D. to make sports more challenging
【单选题】
According to the passage sport is positive for young people in that __________.___
A. it can help them learn more about society
B. it enables them to find flaws in themselves
C. it teaches them how to set realistic goals for themselves
D. it can provide them with valuable experiences
【单选题】
Many coaches and parents are in the habit of criticizing young athletes __________.___
A. without realizing criticism may destroy their self-confidence
B. in order to make them remember life's lessons
C. believing that criticism is beneficial for their early development
D. so as to put more pressure on them
【单选题】
According to the passage parents and coaches should __________.___
A. help children to win every game
B. pay more attention to letting children enjoy sports
C. train children to cope with stress
D. enable children to understand the positive aspect of sports
【单选题】
The author's purpose in writing the passage is _________.___
A. to persuade young children not to worry about criticism
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【单选题】
As pointed out at the beginning of the passage, people used to think that air pollution _______.___
A. cause widespread damage in the countryside
B. affected the entire eastern half of the United States
C. had damaged effect on health
D. existed merely in urban and industries areas
【单选题】
As to the greenhouse effect, the author ________.___
A. share the same view with the scientist
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D. thinks that it will destroy the world soon
【单选题】
The underlined word "offset" in the second paragraph could be replaced by _________.___
A. slip into
B. make up for
C. set up
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【单选题】
It can be concluded that ____________.___
A. raising the world's temperature only a few degrees would not do much harm to life on earth
B. lowering the world's temperature merely a few degrees would lead major farming areas to disaster
C. almost no temperature variations have occurred over the past decade
D. the world's temperature will remain constant in the years to come
【单选题】
This passage is primarily about __________.___
A. the greenhouse effect
B. the burning of fossil fuels
C. the potential effect of air pollution
D. the likelihood of a new ice age
【单选题】
What is the major function of paragraph 1?___
A. To arouse the reader's concern.
B. To introduce the theme of the whole passage.
C. To summarize the whole passage.
D. To state the primary uses of TV.
【单选题】
Television, as a source of entertainment, is ________.___
A. not very convenient
B. very expensive
C. quite dangerous
D. relatively cheap
【单选题】
Why are some people against TV?___
A. Because TV programs are not interesting.
B. Because TV viewers are totally passive.
C. Because TV prices are very high.
D. Because TV has both advantages and disadvantages.
【单选题】
One of the most obvious advantages of TV is that _________.___
A. it keeps us informed
B. it is very cheap
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D. it controls our lives
【单选题】
According to the passage, whether TV is good or not depends on ___________.___
A. its quality
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C. how we use it
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【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.
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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
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C. have a second-life value
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【单选题】
The key problem in dealing with returned plastic beverage containers is ______________.___
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【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
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【单选题】
It can be concluded from the passage that ____________.___
A. recycling is to be recommended both economically and environmentally
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【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
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【单选题】
According to the author, by interacting with people who study liberal arts, engineering students can __________.___
A. broaden their horizons
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【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
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【单选题】
The author's experience shows that he was ________.___
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【单选题】
The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
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It can be learned from the passage that the Ouchidas' house __________.___
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【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.
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C. The newly painted walls.
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【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen
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【单选题】
Why were cracks in old houses not a big concern?___
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【单选题】
This passage is most probably taken from an article entitled "_________".___
A. Energy Conservation
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【单选题】
We need to plan ahead in order to ___________.___
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【单选题】
Which of the following could be used as a motivation to do our assignments?___
A. Remembering our urgent tasks.
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【单选题】
What can help us to keep refreshed throughout the day?___
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C. Rushing through some assignments.
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【单选题】
Which of the following could be the best title for this article?___
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It is implied in the text that it is hard to ________.___
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【单选题】
According to the author, the schooling framework often ________.___
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【单选题】
Life learners recognize that learning will not be difficult if they are _________.___
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【单选题】
According to the author, life learning ________.___
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