The use of an anchor to assist in turning in restricted waters is ______.
A.a last resort
B.good seamanship
C.the sign of a novice shiphandler
D.to be used only with a single-screw vessel
正确答案是B
The use of an anchor to assist in turning in restricted waters is ______.
A.a last resort
B.good seamanship
C.the sign of a novice shiphandler
D.to be used only with a single-screw vessel
正确答案是B