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航海英語地文航海單項(xiàng)選擇題每日一練(2019.01.17)
來源:考試資料網(wǎng)
1
The recording fathometer produces a graphic record of the().
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2
Which statement concerning current is TRUE().
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3
() is a defined area within which ships must use particular caution and should follow the recommended direction of traffic flow.
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4
The points on the earth’s surface where the magnetic dip is 90° are().
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5
A bold reef is a reef().
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