If the current and wind are in the same direction，the sea surface represents a wind speed （）.

A.a greatly reduced wind speed
B.a higher wind speed than what really exists
C.a lower wind speed than what really exists
D.more turbulent winds

A.go in one direction until the fuel runs out
B.steer a course for the nearest land
C.steer a course for the nearest sea lane
D.shut down the engines if installed and put out the sea anchor

A.Spliced into the ring on the stem post
B.Secured by a toggle around the outboard side of a forward thwart
C.Secured to the inboard side of a forward thwart and led inboard of the falls
D.Secured by a toggle to the stem post and led outboard of the falls