A ship having continuous closely spaced transverse strength members is（）.

A shepherd’s crook is used to（）.

A schooner is a fore-and-aft rigged vessel with（）.

A seaman you have just discharged has a Continuous Discharge Book. Which statement is TRUE? （）

A semisubmersible with a negative GM flops to an angle of（）.

A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the（）.

A seaman may have all or part of his wages deposited by allotment to a bank or savings institution. Which of the following is NOT a requirement for this type of allotment? （）

A seaman leaves a vessel before it sails from a foreign port. He informs the Chief Officer that he won’t return. After the vessel sails，the Chief Officer finds the seaman’s work clothes in his locker. How should the Master handle this matter?（）

A semisubmersible which flops between forward and aft angles of trim is likely to have（）.

A shipmate suffers a heart attack and stops breathing. You must（）.