a basket
a black ball
a black cone
two black cones
第1题：
If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell weather the other vessel has the wind on the port or starboard side, she shall ______.
A.hold course and speed
B.sound the danger signal
C.keep out of the way of the other vessel
D.turn to port and come into the wind
第2题：
In the daytime, you see a large sailing vessel on the beam. You know that she is also propelled by machinery if she shows ______.
A.a black ball
B.a black cone
C.two black cones
D.a basket
第3题：
22．In the daytime， when you dive in the sea， you ________
A． can see everything green and blue
B． can- t be in danger
C． can catch nothing
D． can't see anything clearly
第4题：
Position all personnel at the stern and rock the vessel upright
Position all personnel around the mast and lift the vessel upright
Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyard
Put the centerboard in the up position and have all personnel haul in on the line attached to the mast
第5题：
apply the relevant Steering and Sailing Rules as a power-driven vessel
apply the relevant Steering and Sailing Rules as a Sailing vessel
apply the relevant Steering and Sailing Rules as a vessel not under command
apply the relevant Steering and Sailing Rules as a vessel engaged in a towing operation
第6题：
If you saw flames aboard a vessel but could see the vessel was not on fire, you would known that the ______.
A.crew was trying to get warm
B.vessel required immediate assistance
C.vessel was attempting to attract the attention of a pilot boat
D.vessel was being illuminated for identification by aircraft
第7题：
The fishing vessel because it is to port of the sailing vessel
The fishing vessel because it is fishing
The sailing vessel because it is to starboard of the fishing vessel
The sailing vessel because it is sailing
第8题：
You are approaching another vessel and see that she has the signal flag "J" hoisted. What should you do?
A.Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo
B.Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate
C.Approach the vessel with caution because she is dragging her anchor
D.Proceed on present course and speed since the vessel is requesting a tug
第9题：
come right
sound the danger signal
continue on your course
come left
第10题：
Survey vessel
Vessel not under command
Vessel aground
Pilot vessel with port side to you