The man()the gate when he realized that we had spotted him.
A、made off
B、made for
C、made out
D、made up
A、made off
B、made for
C、made out
D、made up
A、A.One man report the fire, and the other two men fight the fire B、B.One man report the fire, one man fight the fire, and one man evacuate and secure the area C、C.One man report the fire, one man fight the fire, and one man act as a safety observer D、D.All three men fight the fire and report it immediately after it is extinguished
A、The globe valve may be suitable for partially open operation B、The globe valve will give full bore flow with change of direction C、The gate valve gives full bore flow with change of direction D、The gate valve is suitable for full bore operation only
A、the man has been missing for a period of time B、the sea water is very cold and the man is visible C、there is thick fog D、the wind was from astern on the original course
A、the man has been missing for a period of time B、the sea water is very cold and the man is visible C、there is thick fog D、the wind was from astern on the original course
A、In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly B、In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal C、In positions in which the hearing of a signal is reduced to a minimum D、In a position in which the man can see clearly
A、man.s relationship with nature transcends the idea of usefulness B、nature is useful to man C、nature is independent of man and has nothing to do with man D、nature can only be used by man
A、it is faster B、it can be used in both the immediate action and the delayed action situations C、in fog,if the turn is started as soon as the man goes over,the vessel will be at the point where he went over when the turn is completed D、it returns the vessel to the original track line on a reciprocal course
A、You should stop to windward of the man and drift down on him B、You should stop with the man on your weather beam and twist the ship up to him C、A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the man D、Ship pick up should never be used with a shallow draft vessel
A、A. Either the -a or flag -b may be used, but not both. B、B. If the flag -a is used then the flag -b also must be used. C、C. One of the -a or -b flags must be used, but not both at the same time. D、D. Both the flags may be used together, but neither are mandatory.