(1.5 分)
Which of the following actions is NOT right according to the author?
A.To observe the COLREGS. B.To use radar properly in addition to lookout. C.To use radar all the time instead of lookout. D.To avoid anchoring in the shipping lane.正确答案C
(1.5 分)
Which of the following actions is NOT right according to the author?
A.To observe the COLREGS. B.To use radar properly in addition to lookout. C.To use radar all the time instead of lookout. D.To avoid anchoring in the shipping lane.正确答案C
