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When does the flight arrive in London？
A.The departure time is 10:10
B.The arrival time is 10:10
C.It leaves at 10:10
D.It stops in Beijing at 10:10.
答案
更多“When does the flight arrive in London？A.The departure time is 10:10B.The arrival time is”相关的问题
第1题
A sound is a pressure disturbance: a sonic boom, like other explosive sounds, is the result of an abrupt change in pressure. An airplane in subsonic flight produces weak changed in pressure, but because these disturbances travel at the speed of sound, they move faster than the airplane and stay in front of it. In effect, these disturbances warn the air to get out of the way, and the an does just jet, however, gets ahead of its own pressure disturbances. Consequently a wave of suddenly com pressed air--a shock wave--builds up and is thrown off like the wave ;hat spreads from the bow of a speedboat.
Can sonic booms be eliminated？ The answer is a categorical negative--they are an innerent(内在的) part of supersonic flight--but the sonic boom probably can be reduced; government and private research is now under way to improve understanding of the sonic boom. If and when the booms can be reduced to tolerable levels, commercial supersonic transports can come rata service.
Before commercial airliners travel faster than sound, problems must 0e solved regarding ______.
A．design
B．Construction
C．operation
D．all of the above
第2题
A.Tornado
B.Thunderstorm
C.Storm
D.Turbulence
第3题
Only when we hurried to the airport______the flight was cancelled.
A．we found
B．did we find
C．have we found
D．we have found
第4题
A.In half an hour.
B.An hour before.
C.Until the next one.
D.Before another one.
第5题
听力原文： Last summer, I took my first flight from London to New York. I boarded the plane at Crayon Airfield and, from that moment on, my life was arranged for me on the trip. First, I was directed to my seat by the stewardess, and then when the plane was ready to take off, the other passengers and I were told to fasten our seat belts. A few minutes after take-off, magazines and newspapers were passed out. Because my ears hurt, I was given some gum to chew. Next, we were given instructions on what to do in case of an emergency. We were given earphones to listen to music and told that a movie would be shown after dinner. Before dinner, we were asked if we wanted a cocktail. Dinner was served on a tray, and it was attractive and delicious. We were permitted to have a refill on any beverage. After the dinner, we were shown a new Hollywood movie. When I felt cold, I was given a blanket, when I felt airsick the stewardess gave me a paper bag. Everything was done for the comfort of the passengers. When the plane landed, I was almost sorry to get off and have to start doing things for myself again.
(33)
A．In Washington.
B．In London.
C．In New York.
D．In Yorkshire.
第6题
When you tell him something he always does the opposite () purpose
A、for
B、on
C、to
D、from
第8题
A.body
B.figure
C.state
D.outline
第9题
When does a baby take an interest in books？
A．After nine months.
B．At two months.
C．After five months.
D．In middle infancy.
第10题
When does a baby became frightened of unfamiliar people？
A．In early infancy.
B．In middle infancy.
C．In late infancy.
D．In the toddler stage.
