單項選擇題
A.out B.off C.down D.away
A.want B.wants C.are wanting D.want to
A.on B.to C.for D.with
A.to B.on C.of D.for
A.off B.reach C.from D.of
A.to B.of C.for D.about
A.east two degrees B.two degrees east C.two east degrees D.two-degrees east
A.astronomical observation B.hydrographic survey C.weather prediction D.current sailing
A.ahead B.astern C.alongside my port bow D.alongside my starboard bow
A.in B.on C.at D.for
A.in B.on C.by D.with