'当所在出口不能使用时，指挥旅客从其它安全出口撤离的英文口令是：
A.'“No exit，Go that way !” B.'“Come this way! Jump! Seated!” C.'“Come this way! Inflate your vest! Step into raft!” D.'“Come this way! Inflate your vest！Jump！”正确答案A
'当所在出口不能使用时，指挥旅客从其它安全出口撤离的英文口令是：
A.'“No exit，Go that way !” B.'“Come this way! Jump! Seated!” C.'“Come this way! Inflate your vest! Step into raft!” D.'“Come this way! Inflate your vest！Jump！”正确答案A
