题目内容
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A．A new shuttle bus.
B．A scheduled space flight.
C．An airplane flight.
D．The first space flight.
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更多“A．A new shuttle bus.B．A scheduled space flight.C．An airplane flight.D．The first space”相关的问题
A、taking a taxi.
B、taking an airport shuttle bus.
C、taking a trolley bus.
D、taking an airport subway.
A．He could take a taxi, and then change to a bus.
B．He must first take the underground and then change to the shuttle bus.
C．He could take bus, shuffle bus, or the underground.
D．He could take the underground, and then take a taxi.
How does Lim plan to get to the hotel from the airport？
A．He will take a shuttle bus.
B．He will hire a taxi.
C．He will walk the short distance.
D．He will be picked up.
According to the announcement, what will arrive soon？
A．A storm
B．A plane
C．A shuttle
D．A team of mechanics
The truss is made up of metal crossbars and filled with wiring, pipes, computers and other equipment. It is to be attached to the station during four spacewalks by the seven-member crew. The astronauts will also attach a mobile transport platform. to tracks atop the truss, the first part of a 300-foot (100-meter) mini-railroad that will carry a robotic arm and crew members back and forth across the station on future construction and repair jobs.
Atlantis's 25th flight will be the first in the 21-year history of the shuttle program for which the National Aeronautics and Space Administration will delay announcing the precise launching time for a civilian mission. Citing heightened security since Sept. 11, the agency said that liftoff would occur between 2 and 6 p.m. and that it would not announce the official time until 24 hours before the flight.
Before launching, NASA must determine that he 58-foot Canadian - built robot arm attached to the station is operating properly, since it will be critical in installing the truss. The multijointed Canadarm 2, as it is called, was installed last April and has since experienced periodic problems. In some operations recently, the brake on one of the arm' s seven joints has not released properly, causing it to malfunction.
To work around the problem, Canadian engineers wrote new computer software to operate the arm with six joints. The three-member resident crew at the station is testing the new operating procedures for installing the truss. If the software patch fails, the mission could be delayed several days until the problems are worked out.
Adding the center truss element begins a new phase for the ＄ 60 billion station, a 16-nation project led by the United States in cooperation with Russia, Japan, Canada and members of the European Space Agency. Over the next two years, six other girder sections will be added to serve as the home for four giant solar power arrays, heat radiators and other equipment that must be in place before attaching science modules from other nations.
The "truss" is______.
A．a space shuttle that carries a support beam
B．a mobile transport platform
C．a framework designed to support devices
D．a laboratory
W: What do you need to know？ I think it's a really great system.
M: First of all, where does it go？
W: The university shuttle bus goes all over campus. It does not leave the campus; if you want to travel off-campus, you'll need to take the city bus. But the university shuttle bus will get you from one class to the next, very efficiently.
M: And how much does it cost？
W: It's free, can you believe it？ So you don't have to pay a cent to get all around the university campus.
M: That's really great. And how do I catch the shuttle bus？
W: Just look for one of the bright yellow shuttle bus signs, and go stand next to it. You can see the shuttle bus signs all over campus. A shuttle bus will come along approximately every five minutes, so you shouldn't have to wait long.
M: That all sounds good. Thanks for your help.
W: No problem.
What are the man and woman discussing？
A．The size of the campus.
B．The city bus system.
C．The school bus system.
D．The differences between two bus systems.
How do you know which bus to take if one goes somewhere？
A．A sign.
B．A drawing.
C．A bus.
D．A hut.
W That's O.K. I tried to call your mobile phone, but you must've turned it off. Our flight has been delayed by 3 hours.
M Oh, it must be because of the thunderstorm. It's pouring outside.
W Yes, but the weather should clear up by this evening, and at least now we'll have time to get something to eat. I'm hungry. Let's go get some lunch.
Why was the man late？
A．He had a flat tire.
B．He took the wrong turn.
C．He missed the shuttle bus.
D．There was a traffic jam.
It's too late for you to wait for the bus. I think I can give you ______ home.
A．a lift
B．lift
C．to lift
D．lifting
A．A white Volkswagen ran into a truck.
B．A truck ran into a bus.
C．A white Volkswagen ran over a boy.
D．A bus ran into a truck.
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