题海让大学四年没有难题
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单选题 14.Vessel is in sight of another vessel when_________________

A. her fog signal can be heard

B. she can be observed visually from the other vessel

C. she can be observed by radar

D. she can be plotted on radar well enough determine her heading

航海英语阅读与写作课程封面

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时间:2025-05-30 04:28:26

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