A.smokeB.smokedC.smokingD.to smokeWe are loading danger……

单项选择题If there is a fire on board, inform the bridge and give the （）at once.

A.sound
B.sounding
C.alarm
D.signal

单项选择题Cast sea anchor to （）the speed of drifting raft.

A.control
B.controlling
C.controlled
D.controls

单项选择题（）the raft.

A.Right
B.Re-right
C.Toright
D.Beright

单项选择题“In no time” means（）.

A. have no time
B. in a minute
C. a long time
D. on time

单项选择题Make （）the fore rope and lay out the embarkation ladder.

A.fast
B.faster
C.last
D.from