Which elements of instructions or information shall always be read back?

Question

Question ATPL - Airline Transport Pilot license - IFR Communications

QuizVDS · Accepted Answer

SSR code, QNH, take-off clearance, speed instructions

QuizVDS · Answer

QNH, weather information, runway-in-use

QuizVDS · Answer

ATC clearance, speed instructions, runway state information

QuizVDS · Answer

QNH, SSR code, approach aid serviceability

Id 116 - ATPL - Which elements of instructions or information shall always be read back?