航海英語港口國檢查文件及報(bào)告（PSC）單項(xiàng)選擇題每日一練(2019.08.06)

來源：考試資料網(wǎng)

1 Temporary Certificates of Inspection for offshore drilling units are effective until the （）.

2 As soon as the ship is berthed，you should lower the gangway，stretch a net（）it，and adjust it to the rise and fall of the tides so that personnel may embark or disembark in safety．

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3 The dangerous semicircle of a typhoon in the Southern Hemisphere is that area（）.

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4 The consistent winds blowing from the horse latitudes to the doldrums are called the（）.

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5 Official proof of an American vessel’s nationality is contained in the（）.

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