A vessel with a small GM will（）.

A . be tender B . have a quick and easy motion C . be stiff D . yaw

A . IGRP B . RIP C . RIPv2 D . OSPF

A . heel B . trim C . list D . loll

A . have more resistance to listing in case of damage B . have less tendency to have synchronous rolling C . be less likely to have cargo shift D . ride more comfortably

A . chain-wire B . chain-manila C . chain-nylon D . all chai

A . a single mast B . two masts: with the mizzen stepped abaft the rudder post C . two masts: with the mizzen stepped forward of the rudder post D . at least two masts: a foremast and a mainmast

A . prevent stress concentration in the bulwark B . permit easy jettison of deck cargo in an emergency C . provide opening through the bulwarks for mooring lines D . allow water shipped on deck to flow off rapidly

A . 11 seconds B . 15 seconds C . 20 seconds D . 22 second

A . pallet B . barrel hook C . spreader D . snotter

A . provide elasticity B . increase the strength C . reduce the cost D . reduce the weight

A . can usually be detected by radar in a smooth sea at a range of 4 to 6 kilometers B . are indistinguishable from sea return on the PPI C . are invisible to radar when covered with a thick layer of snow D . are usually seen at night before they are close enough to provide a radar echo

A . turning maneuver B . course setting C . position fixing D . regulating speed

A . On each side of the stem B . Near the stern post or rudder post C . At each end of the vessel D . All of the above

A . Stern B . Bow C . Centerboard D . Mast

A . decrease in KM is equal to the loss of draft B . virtual rise of G is directly proportional to the remaining draft C . lost buoyancy method is used to calculate KM，and KB is reduced D . displacement lost acts at the point where the ship is aground

A . increases the lifting capacity of the hook B . protects the hook from the sling ring C . prevents the sling ring from coming out of the hook D . All of the above

A . Anchor may be dropped from the hawse pipe B . Anchor should be lowered to within 2 fathoms of the bottom before being dropped C . Scope should always be at least ten times the depth of the water D . Scope should always be less than 5 times the depth of the water

A . snatch block B . threefold purchase C . handy-billy D . chockablock

A . should not be regarded as a vessel constrained by her draught B . should be regarded as a vessel constrained by her draught C . shall be regarded as a vessel restricted in her ability to maneuver D . should be regarded as a non-displacement vessel

A．faces B．facing C．faced D．to face