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举一反三
【多选题】对于可预知性颠簸，以下哪些说法正确？（）
A.
提前进入客舱确认旅客系好安全带。
B.
适时调整客舱服务程序。
C.
当可预知性颠簸为中度及以上时，在起飞后应进行客舱广播提示。
D.
及时整理厨房内松散物品。
【单选题】Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight 1 before setting down. High desert winds had 2 the airp...
A.
arrive
B.
enter
C.
stop
D.
land