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航海英語海上通信基本知識單項選擇題每日一練(2019.01.25)
來源:考試資料網(wǎng)
1
That ship arrived there()6 p.m.yesterday.
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2
Which of the following statements is TRUE regarding automatic identification systems (AIS) ?()
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3
Ships are always()on water and they are easy to rust.
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4
Automatic identification systems (AIS) are required to().
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5
“How do you read?” “I read you with signal strength one”().
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