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单选题
＇IB FLT SPLRS＇ 警戒信息指示：＇IB FLT SPLRS＇ Caution message indicates:
A
两个襟翼通道已经故障。Both flap channels have failed.
B
两个缝翼通道已经故障。Both slat channels have failed.
C
飞机在复飞或无线电高度在 300 英尺以下，任何飞行扰流板放出 ＞3°或飞行扰流板手柄在0 位之外。Any flight spoiler is deployed ＞3° or the flight spoiler lever is out of 0 position with the aircraft either in go- around or the radio altitude is below 300 ft.
D
内侧多功能扰流板的部分减升能力缺失。Loss of proportional lift dumping capability for inboard MFS.
答案解析
正确答案：D
