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
A: on the air
B: in the air
C: at the air
D: of the air
B
举一反三
- From the control tower, air traffic controllers coordinate aircraft movement both _____________ and on the ground.
- 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.
- From this tower, people involved in air traffic control coordinate aircraft movement both in the air and on the ground. A: cooperation B: cooperate C: coordinate D: coordination
- People _____ in air traffic control may monitor aircraft movement in control tower.
- The separation of air traffic is the responsibility of air traffic controllers, utilizing the tools at their ________.
内容
- 0
In the tower, there are many air traffic controllers helping take-off and landing of the _________. A:
- 1
“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
- 2
People _____ in air traffic control may monitor aircraft movement in control tower. A: involved B: resolved C: resolving D: involving
- 3
Air traffic control provides traffic ______ services to the aircraft on a time permitting basis.
- 4
It is very common for air traffic controllers to vector aircraft to the final approach ____, e.g. the ILS. A: guide B: means C: control D: aid