算账是在记账的基础上对特定主体一定日期和一定期间的（）进行计算。

A.trim the tow by the stern

B.trim the tow by the head

C.have the tow on an even keel

D.list the tow on the side it is yawing

A.on the lee side

B.on the windward side

C.with the wind dead ahead

D.with the wind from astern

A tug may be in danger of tripping when ______.

A.towed sideways by an overwhelming force on the towline

B.her tow moves parallel to and forward on either side of the tug

C.the tow is no longer directly astern but moves up on her quarter

D.All of the above

A.on its side

B.in its side

C.to its side

D.from its side

A、A. abeam

B、B. dead astern

C、C. just forward of the beam on either side

D、D. on either side of the stern

A chain bridle is used when towing astern because it ______.

A.is easy to connect

B.provides an effective catenary and absorbs shock due to its weight

C.makes rigging a swivel unnecessary

D.prevents the tow from yawing by the drag of the chains in a seaway

When making a Scharnow turn，the ().

A.Rudder must be put over towards the side the man went over

B.Initial turn direction is away from the side the man went over

C.Rudder is put hard over and the initial turn is maintained until about 240° from the original course

D.Man overboard must be not more than 300 feet astern when starting the turn

In England the traffic goes on the different side from China.

A．Right.

B．Wrong.

C．Doesn't say.

A、A.fairway side

B、B.open sea side

C、C.lee side

D、D.roadstead side