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单选题
飞行操纵系统信息显示在 EICAS 主页和状态页上。＇PARKING BRAKE＇ 警告信息指示：The flight controls system messages are shown on the EICAS primary and status pages. ＇PARKING BRAKE＇ Warning message indicates:
A
副翼配平不在起飞范围之内(配平＞ ±1 度) 且两台发动机 ＞70% N1。Aileron trim is outside of the takeoff range (trim ＞ ±1 degree) and both engines ＞70% N1.
B
飞行扰流板没有收起，飞机为起飞构型。Flight spoilers are not retracted with the aircraft configured for takeoff.
C
水平安定面配平不在起飞范围之内。Horizontal stab trim is outside of the takeoff range.
D
停留刹车设置, 飞机为起飞构型且两台发动机＞70% N1。Parking brake is set with the aircraft configured for takeoff and both engines ＞70% N1.
答案解析
正确答案：D
