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单选题
Data shall be presented stating the Normal and Maximum Cabin Operating Differential Pressure. Restrictions on use of cabin pressurization during takeoff, landing, or in flight shall be noted.
A
Data indicating normal and maximum cabin operating differential pressure should be provided. During take-off, landing or flight, attention should be paid to the restrictions on the use of cabin pressurization.
B
Data indicating abnormal and maximum cabin pressure shall be provided. During takeoff, landing or flight, the restrictions on the use of cabin pressurization should be noted.
C
As provided data of normal and maximum cabin pressure, the restrictions on the use of cabin pressurization should be noticed during takeoff, landing and cruising.
答案解析
正确答案：A
