举一反三
- In the tower, there are many air traffic controllers helping take-off and landing of the _________. A:
- 4. From the control tower, air traffic controllers coordinate aircraft movement both ________ and on the ground. A: on the air B: in the air C: at the air D: of the air
- From the control tower, air traffic controllers coordinate aircraft movement both _____________ and on the ground.
- “空中交通管制”可以表达为"_____". A: air traffic warning B: air traffic control C: traffic control D: air traffic clearance
- Air traffic controllers have the same responsibilities to aircraft operating under the different sets of rules.
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satelliteautomatevaporin the air expansionhazardincorporate take control of lucrativemagneticget/be stuck inmountsignal bunchvibrateapproximatelycalculateapartcorrelate frequency From the control tower, air traffic controllers coordinate aircraft movement both ____ and on the ground.
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与当地空中交通管制员联系。 A: Speak to the local air traffic controller. B: Ask the local air traffic controller. C: Talk to the local air traffic controller.
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Air traffic controllers in towers primarily use ______ to track and control aircraft. A: VORTAC B: NDB C: Sight D: VOR
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7. Precision Approach Radar (PAR) is used by air traffic controllers to keep track of airplanes far away from the airport.
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As a result ______ the air traffic controllers' strike all flights have been diverted to alternative destinations. A: with B: from C: of D: for