A.stop down
B.speed down
C.slow down
D.down slow
您可能感兴趣的试卷
你可能感兴趣的试题
A.SOS，ZZZ，XXX
B.SOS，UUU，SSS
C.SOS，XXX，TTT
D.SOS，TTT，UUU
A.final topping off is occurring
B.first starting to receive fuel
C.hoses are being blown down
D.hoses are disconnected and being capped
A.at all times
B.during evening hours
C.unless another person is present
D.during drilling operations
A.shall
B.should
C.may
D.would
A.of
B.to
C.on
D.with
A.to
B.on
C.of
D.for
A.urgency or an emergency
B.the vessel's national identity signal
C.a group from the general signal code
D.a group from the medical signal code
A.Hard rubber
B.Canvas
C.Leather
D.Sponge rubber
A.at the lowest point
B.near the batteries
C.at the highest point
D.only when charging is in progress
A.take part
B.watch
C.go to their quarters
D.stay out of the way and do what they want
最新试题
The ship is now down（）head.
I would be very much（）if you could arrange for a radio technician to come on board as soon as possible for my radar repair.
In battery charging rooms，ventilation should be provided（）.
Which spoken emergency signal would you use to call a boat to come assist a man overboard?（）
Three SHORT BLASTS mean（）.
Which method of adjusting mooring lines is MOST useful for leaving a boat free to rise and fall with the tide?（）
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.
Geographic range is the maximum distance at which a light may be seen under（）.
The winch at Hatch No.3 is（）trouble.
Which method is used to detect rot in manila lines?（）