1、真題21n 1. RVR 200 meters2. RVR 200 feet3. RVR 0 meters4. Decision height 200 feet21. Not mentioned2. 93. 124. 33n 1.A hot summer day.n 2. Winter weather.n 3.Windy and gusty conditions.n 4. Fog and poor visibility.41. To handle air traffic control.2. To navigate by the radio aids.3. To make visual app

2、roaches.4. To control the airplane well.5n 1.10 nm vertical2.10 nm horizontal3.20 nm wide4.20 nm long6n 1. 10 minutesn 2.n 3.20 minutes15 minutesn 4. 5 minutes71. The function of AIS2. The facilities of AIS3. The information of AIS4. The definition of AIS8n 1. Statute miles.n 2. Mach number.3. Sea m

3、iles.4. Nautical miles.9n 1.Disregard2. Correctionn 3. Acknowledge4.Cancel101. Tyre pressure2. Fuel pressure 3.Differential pressure 4.Hydraulic pressure111. Cross RW 14L without delay.2. Position and hold.3. Cross the RW behind Air France 74.4. Turn right and backtrack on 14L.12n 1. After takeoff.n

4、 2. During the cruise.n 3. Receiving departure clearance.4.Before landing.13n 1. After the turn.n 2. At once.n 3.Before the turn.n 4.As the traffic climbs.14n 1.n 2.n 3.n 4.FL 190.FL 320.FL 220.FL 330.151. 5501.2. 5505.3. Squawk not available yet.4. 5510.161.Due to turbulence and icing. 2.Due to moderate turbulence. 3.Due to weight.4.Due to spacing.171.Cellsn 2. Quarrel3. CBs4. Front18n 1. Heading 2502. Turn right3. Heading 2604. Turn left191. Bad weather.2. Windshear during the approach.3. Animal on the runway.4. Work in progress.201. Danger of collision with the ground.2. Danger of col