The shipowner and seafarer concerned shall each have a ___ the seafarers, employment agreement. A. signed original of B. signed original or copy of C. original of D. Original or copy of

单选题

The shipowner and seafarer concerned shall each have a ___ the seafarers, employment agreement.A. signed original of B. signed original or copy ofC. original of D. Original or copy of

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单选题

The ___ of South Indian Ocean affect the S part of Malacca Stiait between 10° S and 15°S throughout the year.A. NE tradeB. SE tradeC. prevailing westerliesD. roaring forties

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单选题

The overall set in Malacca strait is to the NW, but from May to September there is a tendency for SE sets to prevail in some N and central parts. In this sentence, set refers to ____. A. the direction of traffic flow B. the direction of currentC. the direction of monsoonD. the direction of wind

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单选题

The unit pressurizes and filters the oil.

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