“抱紧、防撞”口令的英文表达为"BRACE FOR IMPACT"。（)

A."抱紧,防撞!""Brace for impact

B.低头,弯腰,全身紧迫用力!""Heads down!Brace for impact

C.到这边来,充气,跳!Come this way!Infate your vest!Jump

D.到这边来，跳，坐。come this way，Jump，sit

A.ttention， cabin crew， emergency descent

B.ttention， cabin crew， reaching safe altitude

C.ttention， cabin crew， all at stations

D.ttention， cabin crew， hold position

A、dvertising

B、Adverture

C、Reklame

D、Relame

A.Come with me ! Jump!sit

B.Come this way! Inflate your vest! Step into raft!/jump

C.Inflate your vest! Step into raft!/jump

D.Inflate your vest

A.明代

B.清朝

C.改革开放时期

D.“五四”运动时期

A.清朝

B.改革开放时期

C.“五四”运动时期

D.明代

A.内网用户名和密码

B.运营商账号和密码

C.运营商名称

D.VLAN TAG

A、unqualified opinion

B、qualified opinion

C、disclaimer of opinion

D、adverse opinion

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