M/V Yanyuan No.1.（）is your course and speed?

单项选择题When（）the pilot embark?

A.will
B.shall
C.can
D.may

单项选择题On which side（）I rig the pilot ladder.

A.will
B.can
C.shall
D.may

单项选择题My ETA（）Cheng Shan Tou lighthouse is 0900 hours local time.

A.of
B.in
C.on
D.at

单项选择题What（）your registry port, over.

A.are
B.is
C.were
D.was

单项选择题After transferring a weight forward on a vessel，the draft at the center of flotation will（）.

A.change，depending on the location of the LCG
B.increase
C.decrease
D.remain constant