航海英語船舶救生設(shè)備名稱單項選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 Cable tension for catenary calculations is taken at the（）.

2 The equipment required to remove an on-deck oil spill on a barge transfering oil must either be arried on board or（）.

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3 A tackle is two blocked when the blocks are（）.

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4 As you hold a piece of manila line vertically in front of you，the strands run from the lower left to the upper right. Which type of line is this?（）

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5 The davit launched life raft can be boarded（）.

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