Every vessel that is to keep out of the way of another vessel must take positive early action to comply with this obligation and must ______.
A.avoid crossing ahead of the other vessel
B.avoid passing astern of the other vessel
C.sound one prolonged blast to indicate compliance
D.alter course to port for a vessel on her port side
第1题：
Every vessel which is directed by these Rules to keep out of the way of another vessel shall, if the circumstances of the case admit, avoid ______.
A.crossing ahead of the other
B.crossing astern of the other
C.passing port to port
D.passing starboard to starboard
第2题：
In a crossing situation on international waters, a short blast by the give-way vessel indicates that the vessel ______.
A.is holding course and speed
B.is turning to starboard
C.intends to pass port to port
D.will keep out of the way of the stand-on vessel
第3题：
A vessel sailing shall keep out of the way of all of the following vessels except a vessel ______.
A.not under command
B.engaged on pilotage duty
C.restricted in her ability to maneuver
D.engaged in fishing
第4题：
under sail
towing
restricted in her ability to maneuver
engaged in pilotage duty
第5题：
a vessel restricted in her ability to maneuver
a vessel under command
a passenger ship
a seaplane on the water
第6题：
If your vessel is the stand-on vessel in a crossing situation ______.
A.you must keep your course and speed
B.you may change course and speed as the other vessel must keep clear
C.the other vessel must keep her course and speed
D.both vessels must keep their course and speed
第7题：
You must keep your course and speed
You may change course and speed as the other vessel must keep clear
The other vessel must keep her course and speed
Both vessels must keep their course and speed
第8题：
A vessel that is defined as restricted in her ability to manoeuver is unable to keep out of the way of another vessel due to ______.
A.her draft
B.the nature of her work
C.some exceptional circumstances
D.a danger of navigation
第9题：
By day，she shall carry a black cylinder shape
By day，she shall carry two black balls in a vertical line
By night，she would show the same lights as a vessel not under command
By day，she would show the same shapes as a vessel restricted in her ability to maneuver
第10题：
Crossing ahead of the other
Crossing astern of the other
Passing port to port
Passing starboard to starboard