The______gave a squawk when it saw the ______. 母鸡见到猫时咯咯叫了起来.

Air traffic control units use the term "______" when they are assigning an aircraft a transponder code. A: squall B: squawk C: squad D: reset

Lesson 4 Setence Order -4Directions: Rearrange the following words and phrases to form reasonable transmissions A: Beijing Delivery B: cleared to Wuhan C: intial climb to 600meters, request level change enroute, follow DFK-01 D departure, squawk 3215, contact 122.34 when airborne D: CCA9821 E: via flight planned route